Finding the Fourth Proportional to 89,111.52, 122,952.24 and 49,367.52

Step by Step Solution

1. Step 1: Write the proportion equation
   89,111.52 : 122,952.24 = 49,367.52 : x
2. Step 2: Convert to fraction form
   89,111.52/122,952.24 = 49,367.52/x
3. Step 3: Cross multiply
   89,111.52x = 122,952.24 × 49,367.52
4. Step 4: Simplify right side
   89,111.52x = 6,069,847,167.24
5. Step 5: Solve for x
   x = 6,069,847,167.24/89,111.52
6. Step 6: Final answer
   x = 68,115.18