Finding the Fourth Proportional to 9,393.04, 12,960.17 and 5,562.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,393.04 : 12,960.17 = 5,562.74 : x
2. Step 2: Convert to fraction form
   9,393.04/12,960.17 = 5,562.74/x
3. Step 3: Cross multiply
   9,393.04x = 12,960.17 × 5,562.74
4. Step 4: Simplify right side
   9,393.04x = 72,094,074.56
5. Step 5: Solve for x
   x = 72,094,074.56/9,393.04
6. Step 6: Final answer
   x = 7,675.27