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Finding the Fourth Proportional to 272,553.28, 408,897.96 and 95,062.84

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Solution

The fourth proportional to 272,553.28, 408,897.96 and 95,062.84 is: 142,617.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,553.28 : 408,897.96 = 95,062.84 : x
  2. Step 2: Convert to fraction form
    272,553.28/408,897.96 = 95,062.84/x
  3. Step 3: Cross multiply
    272,553.28x = 408,897.96 × 95,062.84
  4. Step 4: Simplify right side
    272,553.28x = 38,871,001,347.81
  5. Step 5: Solve for x
    x = 38,871,001,347.81/272,553.28
  6. Step 6: Final answer
    x = 142,617.99

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