Finding the Fourth Proportional to 89,380.62, 123,346.26 and 49,095.32

Step by Step Solution

1. Step 1: Write the proportion equation
   89,380.62 : 123,346.26 = 49,095.32 : x
2. Step 2: Convert to fraction form
   89,380.62/123,346.26 = 49,095.32/x
3. Step 3: Cross multiply
   89,380.62x = 123,346.26 × 49,095.32
4. Step 4: Simplify right side
   89,380.62x = 6,055,723,488.77
5. Step 5: Solve for x
   x = 6,055,723,488.77/89,380.62
6. Step 6: Final answer
   x = 67,752.09