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Finding the Fourth Proportional to 199,695.96, 299,395.98 and 94,391.88

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Solution

The fourth proportional to 199,695.96, 299,395.98 and 94,391.88 is: 141,517.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,695.96 : 299,395.98 = 94,391.88 : x
  2. Step 2: Convert to fraction form
    199,695.96/299,395.98 = 94,391.88/x
  3. Step 3: Cross multiply
    199,695.96x = 299,395.98 × 94,391.88
  4. Step 4: Simplify right side
    199,695.96x = 28,260,549,416.64
  5. Step 5: Solve for x
    x = 28,260,549,416.64/199,695.96
  6. Step 6: Final answer
    x = 141,517.88

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