Finding the Fourth Proportional to 63,047.82, 94,292.88 and 56,076.78

Step by Step Solution

1. Step 1: Write the proportion equation
   63,047.82 : 94,292.88 = 56,076.78 : x
2. Step 2: Convert to fraction form
   63,047.82/94,292.88 = 56,076.78/x
3. Step 3: Cross multiply
   63,047.82x = 94,292.88 × 56,076.78
4. Step 4: Simplify right side
   63,047.82x = 5,287,641,087.33
5. Step 5: Solve for x
   x = 5,287,641,087.33/63,047.82
6. Step 6: Final answer
   x = 83,867.15