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Finding the Fourth Proportional to 414,380.12, 571,682.64 and 233,050.48

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Solution

The fourth proportional to 414,380.12, 571,682.64 and 233,050.48 is: 321,518.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,380.12 : 571,682.64 = 233,050.48 : x
  2. Step 2: Convert to fraction form
    414,380.12/571,682.64 = 233,050.48/x
  3. Step 3: Cross multiply
    414,380.12x = 571,682.64 × 233,050.48
  4. Step 4: Simplify right side
    414,380.12x = 133,230,913,659.67
  5. Step 5: Solve for x
    x = 133,230,913,659.67/414,380.12
  6. Step 6: Final answer
    x = 321,518.59

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