Finding the Fourth Proportional to 88,563.47, 122,216.59 and 48,276.35

Step by Step Solution

1. Step 1: Write the proportion equation
   88,563.47 : 122,216.59 = 48,276.35 : x
2. Step 2: Convert to fraction form
   88,563.47/122,216.59 = 48,276.35/x
3. Step 3: Cross multiply
   88,563.47x = 122,216.59 × 48,276.35
4. Step 4: Simplify right side
   88,563.47x = 5,900,170,874.65
5. Step 5: Solve for x
   x = 5,900,170,874.65/88,563.47
6. Step 6: Final answer
   x = 66,620.82