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Finding the Fourth Proportional to 93,235.02, 139,896.27 and 46,491.54

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Solution

The fourth proportional to 93,235.02, 139,896.27 and 46,491.54 is: 69,759.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,235.02 : 139,896.27 = 46,491.54 : x
  2. Step 2: Convert to fraction form
    93,235.02/139,896.27 = 46,491.54/x
  3. Step 3: Cross multiply
    93,235.02x = 139,896.27 × 46,491.54
  4. Step 4: Simplify right side
    93,235.02x = 6,503,993,032.56
  5. Step 5: Solve for x
    x = 6,503,993,032.56/93,235.02
  6. Step 6: Final answer
    x = 69,759.12

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