Finding the Fourth Proportional to 9,372.68, 12,932.16 and 5,597.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,372.68 : 12,932.16 = 5,597.07 : x
2. Step 2: Convert to fraction form
   9,372.68/12,932.16 = 5,597.07/x
3. Step 3: Cross multiply
   9,372.68x = 12,932.16 × 5,597.07
4. Step 4: Simplify right side
   9,372.68x = 72,382,204.77
5. Step 5: Solve for x
   x = 72,382,204.77/9,372.68
6. Step 6: Final answer
   x = 7,722.68