Finding the Fourth Proportional to 59,390.04, 81,959.76 and 33,899.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,390.04 : 81,959.76 = 33,899.88 : x
2. Step 2: Convert to fraction form
   59,390.04/81,959.76 = 33,899.88/x
3. Step 3: Cross multiply
   59,390.04x = 81,959.76 × 33,899.88
4. Step 4: Simplify right side
   59,390.04x = 2,778,426,028.83
5. Step 5: Solve for x
   x = 2,778,426,028.83/59,390.04
6. Step 6: Final answer
   x = 46,782.69