Finding the Fourth Proportional to 88,146, 132,131.52 and 41,315.04

Step by Step Solution

1. Step 1: Write the proportion equation
   88,146 : 132,131.52 = 41,315.04 : x
2. Step 2: Convert to fraction form
   88,146/132,131.52 = 41,315.04/x
3. Step 3: Cross multiply
   88,146x = 132,131.52 × 41,315.04
4. Step 4: Simplify right side
   88,146x = 5,459,019,034.06
5. Step 5: Solve for x
   x = 5,459,019,034.06/88,146
6. Step 6: Final answer
   x = 61,931.56