Finding the Fourth Proportional to 88,907.83, 122,688.27 and 48,613.77

Step by Step Solution

1. Step 1: Write the proportion equation
   88,907.83 : 122,688.27 = 48,613.77 : x
2. Step 2: Convert to fraction form
   88,907.83/122,688.27 = 48,613.77/x
3. Step 3: Cross multiply
   88,907.83x = 122,688.27 × 48,613.77
4. Step 4: Simplify right side
   88,907.83x = 5,964,339,339.48
5. Step 5: Solve for x
   x = 5,964,339,339.48/88,907.83
6. Step 6: Final answer
   x = 67,084.52