Finding the Fourth Proportional to 80,843.86, 111,573.32 and 44,549.05

Step by Step Solution

1. Step 1: Write the proportion equation
   80,843.86 : 111,573.32 = 44,549.05 : x
2. Step 2: Convert to fraction form
   80,843.86/111,573.32 = 44,549.05/x
3. Step 3: Cross multiply
   80,843.86x = 111,573.32 × 44,549.05
4. Step 4: Simplify right side
   80,843.86x = 4,970,485,411.35
5. Step 5: Solve for x
   x = 4,970,485,411.35/80,843.86
6. Step 6: Final answer
   x = 61,482.53