Finding the Fourth Proportional to 88,561.49, 122,212.41 and 48,276.04

Step by Step Solution

1. Step 1: Write the proportion equation
   88,561.49 : 122,212.41 = 48,276.04 : x
2. Step 2: Convert to fraction form
   88,561.49/122,212.41 = 48,276.04/x
3. Step 3: Cross multiply
   88,561.49x = 122,212.41 × 48,276.04
4. Step 4: Simplify right side
   88,561.49x = 5,899,930,582.59
5. Step 5: Solve for x
   x = 5,899,930,582.59/88,561.49
6. Step 6: Final answer
   x = 66,619.59