Finding the Fourth Proportional to 88,047.59, 132,092.12 and 70,103.69

Step by Step Solution

1. Step 1: Write the proportion equation
   88,047.59 : 132,092.12 = 70,103.69 : x
2. Step 2: Convert to fraction form
   88,047.59/132,092.12 = 70,103.69/x
3. Step 3: Cross multiply
   88,047.59x = 132,092.12 × 70,103.69
4. Step 4: Simplify right side
   88,047.59x = 9,260,144,020.94
5. Step 5: Solve for x
   x = 9,260,144,020.94/88,047.59
6. Step 6: Final answer
   x = 105,172.04