Finding the Fourth Proportional to 89,156.29, 133,702.55 and 41,763.28

Step by Step Solution

1. Step 1: Write the proportion equation
   89,156.29 : 133,702.55 = 41,763.28 : x
2. Step 2: Convert to fraction form
   89,156.29/133,702.55 = 41,763.28/x
3. Step 3: Cross multiply
   89,156.29x = 133,702.55 × 41,763.28
4. Step 4: Simplify right side
   89,156.29x = 5,583,856,155.03
5. Step 5: Solve for x
   x = 5,583,856,155.03/89,156.29
6. Step 6: Final answer
   x = 62,629.98