Finding the Fourth Proportional to 114,790.30, 158,402.93 and 63,799.72

Step by Step Solution

1. Step 1: Write the proportion equation
   114,790.30 : 158,402.93 = 63,799.72 : x
2. Step 2: Convert to fraction form
   114,790.30/158,402.93 = 63,799.72/x
3. Step 3: Cross multiply
   114,790.30x = 158,402.93 × 63,799.72
4. Step 4: Simplify right side
   114,790.30x = 10,106,061,866.17
5. Step 5: Solve for x
   x = 10,106,061,866.17/114,790.30
6. Step 6: Final answer
   x = 88,039.34