Finding the Fourth Proportional to 32,411.28, 44,435.88 and 31,820.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,411.28 : 44,435.88 = 31,820.82 : x
2. Step 2: Convert to fraction form
   32,411.28/44,435.88 = 31,820.82/x
3. Step 3: Cross multiply
   32,411.28x = 44,435.88 × 31,820.82
4. Step 4: Simplify right side
   32,411.28x = 1,413,986,139.02
5. Step 5: Solve for x
   x = 1,413,986,139.02/32,411.28
6. Step 6: Final answer
   x = 43,626.36