Finding the Fourth Proportional to 107,047.90, 147,727.29 and 59,301.91

Step by Step Solution

1. Step 1: Write the proportion equation
   107,047.90 : 147,727.29 = 59,301.91 : x
2. Step 2: Convert to fraction form
   107,047.90/147,727.29 = 59,301.91/x
3. Step 3: Cross multiply
   107,047.90x = 147,727.29 × 59,301.91
4. Step 4: Simplify right side
   107,047.90x = 8,760,510,456.12
5. Step 5: Solve for x
   x = 8,760,510,456.12/107,047.90
6. Step 6: Final answer
   x = 81,837.29