Finding the Fourth Proportional to 88,796.80, 133,194.84 and 42,082.48

Step by Step Solution

1. Step 1: Write the proportion equation
   88,796.80 : 133,194.84 = 42,082.48 : x
2. Step 2: Convert to fraction form
   88,796.80/133,194.84 = 42,082.48/x
3. Step 3: Cross multiply
   88,796.80x = 133,194.84 × 42,082.48
4. Step 4: Simplify right side
   88,796.80x = 5,605,169,190.40
5. Step 5: Solve for x
   x = 5,605,169,190.40/88,796.80
6. Step 6: Final answer
   x = 63,123.55