Finding the Fourth Proportional to 59,393.31, 81,960.63 and 33,900.99

Step by Step Solution

1. Step 1: Write the proportion equation
   59,393.31 : 81,960.63 = 33,900.99 : x
2. Step 2: Convert to fraction form
   59,393.31/81,960.63 = 33,900.99/x
3. Step 3: Cross multiply
   59,393.31x = 81,960.63 × 33,900.99
4. Step 4: Simplify right side
   59,393.31x = 2,778,546,498.02
5. Step 5: Solve for x
   x = 2,778,546,498.02/59,393.31
6. Step 6: Final answer
   x = 46,782.15