Finding the Fourth Proportional to 78,741.18, 108,658.71 and 44,745.12

Step by Step Solution

1. Step 1: Write the proportion equation
   78,741.18 : 108,658.71 = 44,745.12 : x
2. Step 2: Convert to fraction form
   78,741.18/108,658.71 = 44,745.12/x
3. Step 3: Cross multiply
   78,741.18x = 108,658.71 × 44,745.12
4. Step 4: Simplify right side
   78,741.18x = 4,861,947,018.00
5. Step 5: Solve for x
   x = 4,861,947,018.00/78,741.18
6. Step 6: Final answer
   x = 61,745.93