Finding the Fourth Proportional to 56,895.88, 78,525.90 and 33,042.52

Step by Step Solution

1. Step 1: Write the proportion equation
   56,895.88 : 78,525.90 = 33,042.52 : x
2. Step 2: Convert to fraction form
   56,895.88/78,525.90 = 33,042.52/x
3. Step 3: Cross multiply
   56,895.88x = 78,525.90 × 33,042.52
4. Step 4: Simplify right side
   56,895.88x = 2,594,693,621.27
5. Step 5: Solve for x
   x = 2,594,693,621.27/56,895.88
6. Step 6: Final answer
   x = 45,604.24