Finding the Fourth Proportional to 78,930.18, 108,930.06 and 44,939.34

Step by Step Solution

1. Step 1: Write the proportion equation
   78,930.18 : 108,930.06 = 44,939.34 : x
2. Step 2: Convert to fraction form
   78,930.18/108,930.06 = 44,939.34/x
3. Step 3: Cross multiply
   78,930.18x = 108,930.06 × 44,939.34
4. Step 4: Simplify right side
   78,930.18x = 4,895,245,002.56
5. Step 5: Solve for x
   x = 4,895,245,002.56/78,930.18
6. Step 6: Final answer
   x = 62,019.94