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Finding the Fourth Proportional to 444,886.72, 667,330.08 and 112,462.72

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Solution

The fourth proportional to 444,886.72, 667,330.08 and 112,462.72 is: 168,694.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,886.72 : 667,330.08 = 112,462.72 : x
  2. Step 2: Convert to fraction form
    444,886.72/667,330.08 = 112,462.72/x
  3. Step 3: Cross multiply
    444,886.72x = 667,330.08 × 112,462.72
  4. Step 4: Simplify right side
    444,886.72x = 75,049,755,934.62
  5. Step 5: Solve for x
    x = 75,049,755,934.62/444,886.72
  6. Step 6: Final answer
    x = 168,694.08

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