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Finding the Fourth Proportional to 79,505.33, 109,719.39 and 43,696.25

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Solution

The fourth proportional to 79,505.33, 109,719.39 and 43,696.25 is: 60,301.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,505.33 : 109,719.39 = 43,696.25 : x
  2. Step 2: Convert to fraction form
    79,505.33/109,719.39 = 43,696.25/x
  3. Step 3: Cross multiply
    79,505.33x = 109,719.39 × 43,696.25
  4. Step 4: Simplify right side
    79,505.33x = 4,794,325,895.29
  5. Step 5: Solve for x
    x = 4,794,325,895.29/79,505.33
  6. Step 6: Final answer
    x = 60,301.94

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