Finding the Fourth Proportional to 89,049.03, 122,888.30 and 48,766.51

Step by Step Solution

1. Step 1: Write the proportion equation
   89,049.03 : 122,888.30 = 48,766.51 : x
2. Step 2: Convert to fraction form
   89,049.03/122,888.30 = 48,766.51/x
3. Step 3: Cross multiply
   89,049.03x = 122,888.30 × 48,766.51
4. Step 4: Simplify right side
   89,049.03x = 5,992,833,510.83
5. Step 5: Solve for x
   x = 5,992,833,510.83/89,049.03
6. Step 6: Final answer
   x = 67,298.13