Finding the Fourth Proportional to 10,367.59, 15,553.73 and 3,793.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,367.59 : 15,553.73 = 3,793.78 : x
2. Step 2: Convert to fraction form
   10,367.59/15,553.73 = 3,793.78/x
3. Step 3: Cross multiply
   10,367.59x = 15,553.73 × 3,793.78
4. Step 4: Simplify right side
   10,367.59x = 59,007,429.80
5. Step 5: Solve for x
   x = 59,007,429.80/10,367.59
6. Step 6: Final answer
   x = 5,691.53