Finding the Fourth Proportional to 78,863.67, 108,830.43 and 44,871.42

Step by Step Solution

1. Step 1: Write the proportion equation
   78,863.67 : 108,830.43 = 44,871.42 : x
2. Step 2: Convert to fraction form
   78,863.67/108,830.43 = 44,871.42/x
3. Step 3: Cross multiply
   78,863.67x = 108,830.43 × 44,871.42
4. Step 4: Simplify right side
   78,863.67x = 4,883,375,933.31
5. Step 5: Solve for x
   x = 4,883,375,933.31/78,863.67
6. Step 6: Final answer
   x = 61,921.74