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Finding the Fourth Proportional to 228,964.08, 343,407.24 and 60,486.24

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Solution

The fourth proportional to 228,964.08, 343,407.24 and 60,486.24 is: 90,719.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,964.08 : 343,407.24 = 60,486.24 : x
  2. Step 2: Convert to fraction form
    228,964.08/343,407.24 = 60,486.24/x
  3. Step 3: Cross multiply
    228,964.08x = 343,407.24 × 60,486.24
  4. Step 4: Simplify right side
    228,964.08x = 20,771,412,736.38
  5. Step 5: Solve for x
    x = 20,771,412,736.38/228,964.08
  6. Step 6: Final answer
    x = 90,719.09

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