Finding the Fourth Proportional to 88,498.83, 122,127.84 and 48,212.49

Step by Step Solution

1. Step 1: Write the proportion equation
   88,498.83 : 122,127.84 = 48,212.49 : x
2. Step 2: Convert to fraction form
   88,498.83/122,127.84 = 48,212.49/x
3. Step 3: Cross multiply
   88,498.83x = 122,127.84 × 48,212.49
4. Step 4: Simplify right side
   88,498.83x = 5,888,087,264.72
5. Step 5: Solve for x
   x = 5,888,087,264.72/88,498.83
6. Step 6: Final answer
   x = 66,532.94