Finding the Fourth Proportional to 10,393.99, 15,597.13 and 3,824.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,393.99 : 15,597.13 = 3,824.78 : x
2. Step 2: Convert to fraction form
   10,393.99/15,597.13 = 3,824.78/x
3. Step 3: Cross multiply
   10,393.99x = 15,597.13 × 3,824.78
4. Step 4: Simplify right side
   10,393.99x = 59,655,620.31
5. Step 5: Solve for x
   x = 59,655,620.31/10,393.99
6. Step 6: Final answer
   x = 5,739.44