Finding the Fourth Proportional to 78,948.29, 108,948.52 and 44,956.78

Step by Step Solution

1. Step 1: Write the proportion equation
   78,948.29 : 108,948.52 = 44,956.78 : x
2. Step 2: Convert to fraction form
   78,948.29/108,948.52 = 44,956.78/x
3. Step 3: Cross multiply
   78,948.29x = 108,948.52 × 44,956.78
4. Step 4: Simplify right side
   78,948.29x = 4,897,974,917.34
5. Step 5: Solve for x
   x = 4,897,974,917.34/78,948.29
6. Step 6: Final answer
   x = 62,040.30