Finding the Fourth Proportional to 89,034.76, 122,867.98 and 48,748.53

Step by Step Solution

1. Step 1: Write the proportion equation
   89,034.76 : 122,867.98 = 48,748.53 : x
2. Step 2: Convert to fraction form
   89,034.76/122,867.98 = 48,748.53/x
3. Step 3: Cross multiply
   89,034.76x = 122,867.98 × 48,748.53
4. Step 4: Simplify right side
   89,034.76x = 5,989,633,530.94
5. Step 5: Solve for x
   x = 5,989,633,530.94/89,034.76
6. Step 6: Final answer
   x = 67,272.98