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Finding the Fourth Proportional to 93,473.28, 140,093.28 and 46,739.52

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Solution

The fourth proportional to 93,473.28, 140,093.28 and 46,739.52 is: 70,050.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,473.28 : 140,093.28 = 46,739.52 : x
  2. Step 2: Convert to fraction form
    93,473.28/140,093.28 = 46,739.52/x
  3. Step 3: Cross multiply
    93,473.28x = 140,093.28 × 46,739.52
  4. Step 4: Simplify right side
    93,473.28x = 6,547,892,662.43
  5. Step 5: Solve for x
    x = 6,547,892,662.43/93,473.28
  6. Step 6: Final answer
    x = 70,050.96

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