Finding the Fourth Proportional to 89,225.54, 123,132.90 and 48,936.86

Step by Step Solution

1. Step 1: Write the proportion equation
   89,225.54 : 123,132.90 = 48,936.86 : x
2. Step 2: Convert to fraction form
   89,225.54/123,132.90 = 48,936.86/x
3. Step 3: Cross multiply
   89,225.54x = 123,132.90 × 48,936.86
4. Step 4: Simplify right side
   89,225.54x = 6,025,737,488.69
5. Step 5: Solve for x
   x = 6,025,737,488.69/89,225.54
6. Step 6: Final answer
   x = 67,533.77