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Finding the Fourth Proportional to 94,700.64, 141,274.77 and 92,126.46

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Solution

The fourth proportional to 94,700.64, 141,274.77 and 92,126.46 is: 137,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,700.64 : 141,274.77 = 92,126.46 : x
  2. Step 2: Convert to fraction form
    94,700.64/141,274.77 = 92,126.46/x
  3. Step 3: Cross multiply
    94,700.64x = 141,274.77 × 92,126.46
  4. Step 4: Simplify right side
    94,700.64x = 13,015,144,447.41
  5. Step 5: Solve for x
    x = 13,015,144,447.41/94,700.64
  6. Step 6: Final answer
    x = 137,434.60

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