Finding the Fourth Proportional to 82,807.74, 124,232.31 and 32,871.33

Step by Step Solution

1. Step 1: Write the proportion equation
   82,807.74 : 124,232.31 = 32,871.33 : x
2. Step 2: Convert to fraction form
   82,807.74/124,232.31 = 32,871.33/x
3. Step 3: Cross multiply
   82,807.74x = 124,232.31 × 32,871.33
4. Step 4: Simplify right side
   82,807.74x = 4,083,681,258.67
5. Step 5: Solve for x
   x = 4,083,681,258.67/82,807.74
6. Step 6: Final answer
   x = 49,315.21