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Finding the Fourth Proportional to 71,456.85, 107,189.46 and 24,067.98

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Solution

The fourth proportional to 71,456.85, 107,189.46 and 24,067.98 is: 36,103.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,456.85 : 107,189.46 = 24,067.98 : x
  2. Step 2: Convert to fraction form
    71,456.85/107,189.46 = 24,067.98/x
  3. Step 3: Cross multiply
    71,456.85x = 107,189.46 × 24,067.98
  4. Step 4: Simplify right side
    71,456.85x = 2,579,833,779.49
  5. Step 5: Solve for x
    x = 2,579,833,779.49/71,456.85
  6. Step 6: Final answer
    x = 36,103.38

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