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Finding the Fourth Proportional to 383,956.47, 529,613.24 and 233,053.47

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Solution

The fourth proportional to 383,956.47, 529,613.24 and 233,053.47 is: 321,464.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,956.47 : 529,613.24 = 233,053.47 : x
  2. Step 2: Convert to fraction form
    383,956.47/529,613.24 = 233,053.47/x
  3. Step 3: Cross multiply
    383,956.47x = 529,613.24 × 233,053.47
  4. Step 4: Simplify right side
    383,956.47x = 123,428,202,174.68
  5. Step 5: Solve for x
    x = 123,428,202,174.68/383,956.47
  6. Step 6: Final answer
    x = 321,464.05

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