Finding the Fourth Proportional to 59,308.30, 81,841.89 and 33,811.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,308.30 : 81,841.89 = 33,811.12 : x
2. Step 2: Convert to fraction form
   59,308.30/81,841.89 = 33,811.12/x
3. Step 3: Cross multiply
   59,308.30x = 81,841.89 × 33,811.12
4. Step 4: Simplify right side
   59,308.30x = 2,767,165,963.82
5. Step 5: Solve for x
   x = 2,767,165,963.82/59,308.30
6. Step 6: Final answer
   x = 46,657.31