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Finding the Fourth Proportional to 92,924.10, 139,391.46 and 26,359.00

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Solution

The fourth proportional to 92,924.10, 139,391.46 and 26,359.00 is: 39,540.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,924.10 : 139,391.46 = 26,359.00 : x
  2. Step 2: Convert to fraction form
    92,924.10/139,391.46 = 26,359.00/x
  3. Step 3: Cross multiply
    92,924.10x = 139,391.46 × 26,359.00
  4. Step 4: Simplify right side
    92,924.10x = 3,674,219,145.66
  5. Step 5: Solve for x
    x = 3,674,219,145.66/92,924.10
  6. Step 6: Final answer
    x = 39,540.00

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