Finding the Fourth Proportional to 107,071.52, 147,753.72 and 58,673.16

Step by Step Solution

1. Step 1: Write the proportion equation
   107,071.52 : 147,753.72 = 58,673.16 : x
2. Step 2: Convert to fraction form
   107,071.52/147,753.72 = 58,673.16/x
3. Step 3: Cross multiply
   107,071.52x = 147,753.72 × 58,673.16
4. Step 4: Simplify right side
   107,071.52x = 8,669,177,654.16
5. Step 5: Solve for x
   x = 8,669,177,654.16/107,071.52
6. Step 6: Final answer
   x = 80,966.23