Finding the Fourth Proportional to 59,139.48, 81,600.30 and 33,984.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,139.48 : 81,600.30 = 33,984.12 : x
2. Step 2: Convert to fraction form
   59,139.48/81,600.30 = 33,984.12/x
3. Step 3: Cross multiply
   59,139.48x = 81,600.30 × 33,984.12
4. Step 4: Simplify right side
   59,139.48x = 2,773,114,387.24
5. Step 5: Solve for x
   x = 2,773,114,387.24/59,139.48
6. Step 6: Final answer
   x = 46,891.09