Finding the Fourth Proportional to 88,410.29, 132,614.14 and 21,850.42

Step by Step Solution

1. Step 1: Write the proportion equation
   88,410.29 : 132,614.14 = 21,850.42 : x
2. Step 2: Convert to fraction form
   88,410.29/132,614.14 = 21,850.42/x
3. Step 3: Cross multiply
   88,410.29x = 132,614.14 × 21,850.42
4. Step 4: Simplify right side
   88,410.29x = 2,897,674,547.69
5. Step 5: Solve for x
   x = 2,897,674,547.69/88,410.29
6. Step 6: Final answer
   x = 32,775.31