Finding the Fourth Proportional to 59,088.78, 81,543.46 and 32,231.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,088.78 : 81,543.46 = 32,231.28 : x
2. Step 2: Convert to fraction form
   59,088.78/81,543.46 = 32,231.28/x
3. Step 3: Cross multiply
   59,088.78x = 81,543.46 × 32,231.28
4. Step 4: Simplify right side
   59,088.78x = 2,628,250,091.43
5. Step 5: Solve for x
   x = 2,628,250,091.43/59,088.78
6. Step 6: Final answer
   x = 44,479.68