Finding the Fourth Proportional to 59,131.04, 81,600.72 and 33,980.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,131.04 : 81,600.72 = 33,980.48 : x
2. Step 2: Convert to fraction form
   59,131.04/81,600.72 = 33,980.48/x
3. Step 3: Cross multiply
   59,131.04x = 81,600.72 × 33,980.48
4. Step 4: Simplify right side
   59,131.04x = 2,772,831,633.95
5. Step 5: Solve for x
   x = 2,772,831,633.95/59,131.04
6. Step 6: Final answer
   x = 46,893.00