Finding the Fourth Proportional to 78,793.67, 118,212.38 and 43,757.93

Step by Step Solution

1. Step 1: Write the proportion equation
   78,793.67 : 118,212.38 = 43,757.93 : x
2. Step 2: Convert to fraction form
   78,793.67/118,212.38 = 43,757.93/x
3. Step 3: Cross multiply
   78,793.67x = 118,212.38 × 43,757.93
4. Step 4: Simplify right side
   78,793.67x = 5,172,729,049.17
5. Step 5: Solve for x
   x = 5,172,729,049.17/78,793.67
6. Step 6: Final answer
   x = 65,649.04