Finding the Fourth Proportional to 56,560.52, 78,047.88 and 33,893.48

Step by Step Solution

1. Step 1: Write the proportion equation
   56,560.52 : 78,047.88 = 33,893.48 : x
2. Step 2: Convert to fraction form
   56,560.52/78,047.88 = 33,893.48/x
3. Step 3: Cross multiply
   56,560.52x = 78,047.88 × 33,893.48
4. Step 4: Simplify right side
   56,560.52x = 2,645,314,259.82
5. Step 5: Solve for x
   x = 2,645,314,259.82/56,560.52
6. Step 6: Final answer
   x = 46,769.62