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Finding the Fourth Proportional to 73,081.98, 100,856.01 and 41,251.98

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Solution

The fourth proportional to 73,081.98, 100,856.01 and 41,251.98 is: 56,929.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,081.98 : 100,856.01 = 41,251.98 : x
  2. Step 2: Convert to fraction form
    73,081.98/100,856.01 = 41,251.98/x
  3. Step 3: Cross multiply
    73,081.98x = 100,856.01 × 41,251.98
  4. Step 4: Simplify right side
    73,081.98x = 4,160,510,107.40
  5. Step 5: Solve for x
    x = 4,160,510,107.40/73,081.98
  6. Step 6: Final answer
    x = 56,929.36

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