Finding the Fourth Proportional to 88,300.56, 121,849.92 and 48,014.28

Step by Step Solution

1. Step 1: Write the proportion equation
   88,300.56 : 121,849.92 = 48,014.28 : x
2. Step 2: Convert to fraction form
   88,300.56/121,849.92 = 48,014.28/x
3. Step 3: Cross multiply
   88,300.56x = 121,849.92 × 48,014.28
4. Step 4: Simplify right side
   88,300.56x = 5,850,536,176.86
5. Step 5: Solve for x
   x = 5,850,536,176.86/88,300.56
6. Step 6: Final answer
   x = 66,257.07