Finding the Fourth Proportional to 88,082.96, 132,119.72 and 31,152.92

Step by Step Solution

1. Step 1: Write the proportion equation
   88,082.96 : 132,119.72 = 31,152.92 : x
2. Step 2: Convert to fraction form
   88,082.96/132,119.72 = 31,152.92/x
3. Step 3: Cross multiply
   88,082.96x = 132,119.72 × 31,152.92
4. Step 4: Simplify right side
   88,082.96x = 4,115,914,251.22
5. Step 5: Solve for x
   x = 4,115,914,251.22/88,082.96
6. Step 6: Final answer
   x = 46,727.70