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Finding the Fourth Proportional to 202,148.58, 303,253.20 and 65,326.08

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Solution

The fourth proportional to 202,148.58, 303,253.20 and 65,326.08 is: 97,998.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,148.58 : 303,253.20 = 65,326.08 : x
  2. Step 2: Convert to fraction form
    202,148.58/303,253.20 = 65,326.08/x
  3. Step 3: Cross multiply
    202,148.58x = 303,253.20 × 65,326.08
  4. Step 4: Simplify right side
    202,148.58x = 19,810,342,803.46
  5. Step 5: Solve for x
    x = 19,810,342,803.46/202,148.58
  6. Step 6: Final answer
    x = 97,998.92

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