Finding the Fourth Proportional to 89,061.19, 122,898.02 and 48,768.44

Step by Step Solution

1. Step 1: Write the proportion equation
   89,061.19 : 122,898.02 = 48,768.44 : x
2. Step 2: Convert to fraction form
   89,061.19/122,898.02 = 48,768.44/x
3. Step 3: Cross multiply
   89,061.19x = 122,898.02 × 48,768.44
4. Step 4: Simplify right side
   89,061.19x = 5,993,543,856.16
5. Step 5: Solve for x
   x = 5,993,543,856.16/89,061.19
6. Step 6: Final answer
   x = 67,296.92