Finding the Fourth Proportional to 141,759.72, 195,627.96 and 78,096.96

Step by Step Solution

1. Step 1: Write the proportion equation
   141,759.72 : 195,627.96 = 78,096.96 : x
2. Step 2: Convert to fraction form
   141,759.72/195,627.96 = 78,096.96/x
3. Step 3: Cross multiply
   141,759.72x = 195,627.96 × 78,096.96
4. Step 4: Simplify right side
   141,759.72x = 15,277,948,967.00
5. Step 5: Solve for x
   x = 15,277,948,967.00/141,759.72
6. Step 6: Final answer
   x = 107,773.55