Finding the Fourth Proportional to 9,583.88, 13,225.06 and 5,392.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,583.88 : 13,225.06 = 5,392.04 : x
2. Step 2: Convert to fraction form
   9,583.88/13,225.06 = 5,392.04/x
3. Step 3: Cross multiply
   9,583.88x = 13,225.06 × 5,392.04
4. Step 4: Simplify right side
   9,583.88x = 71,310,052.52
5. Step 5: Solve for x
   x = 71,310,052.52/9,583.88
6. Step 6: Final answer
   x = 7,440.62