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Finding the Fourth Proportional to 92,042.07, 138,046.91 and 24,574.94

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Solution

The fourth proportional to 92,042.07, 138,046.91 and 24,574.94 is: 36,858.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,042.07 : 138,046.91 = 24,574.94 : x
  2. Step 2: Convert to fraction form
    92,042.07/138,046.91 = 24,574.94/x
  3. Step 3: Cross multiply
    92,042.07x = 138,046.91 × 24,574.94
  4. Step 4: Simplify right side
    92,042.07x = 3,392,494,752.68
  5. Step 5: Solve for x
    x = 3,392,494,752.68/92,042.07
  6. Step 6: Final answer
    x = 36,858.09

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