Finding the Fourth Proportional to 78,716.73, 108,610.42 and 44,725.89

Step by Step Solution

1. Step 1: Write the proportion equation
   78,716.73 : 108,610.42 = 44,725.89 : x
2. Step 2: Convert to fraction form
   78,716.73/108,610.42 = 44,725.89/x
3. Step 3: Cross multiply
   78,716.73x = 108,610.42 × 44,725.89
4. Step 4: Simplify right side
   78,716.73x = 4,857,697,697.77
5. Step 5: Solve for x
   x = 4,857,697,697.77/78,716.73
6. Step 6: Final answer
   x = 61,711.12