Finding the Fourth Proportional to 89,192.08, 123,085.02 and 48,906.52

Step by Step Solution

1. Step 1: Write the proportion equation
   89,192.08 : 123,085.02 = 48,906.52 : x
2. Step 2: Convert to fraction form
   89,192.08/123,085.02 = 48,906.52/x
3. Step 3: Cross multiply
   89,192.08x = 123,085.02 × 48,906.52
4. Step 4: Simplify right side
   89,192.08x = 6,019,659,992.33
5. Step 5: Solve for x
   x = 6,019,659,992.33/89,192.08
6. Step 6: Final answer
   x = 67,490.97