Finding the Fourth Proportional to 59,139.73, 81,600.64 and 33,984.37

Step by Step Solution

1. Step 1: Write the proportion equation
   59,139.73 : 81,600.64 = 33,984.37 : x
2. Step 2: Convert to fraction form
   59,139.73/81,600.64 = 33,984.37/x
3. Step 3: Cross multiply
   59,139.73x = 81,600.64 × 33,984.37
4. Step 4: Simplify right side
   59,139.73x = 2,773,146,342.00
5. Step 5: Solve for x
   x = 2,773,146,342.00/59,139.73
6. Step 6: Final answer
   x = 46,891.43