Finding the Fourth Proportional to 9,593.32, 13,239.30 and 5,401.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,593.32 : 13,239.30 = 5,401.96 : x
2. Step 2: Convert to fraction form
   9,593.32/13,239.30 = 5,401.96/x
3. Step 3: Cross multiply
   9,593.32x = 13,239.30 × 5,401.96
4. Step 4: Simplify right side
   9,593.32x = 71,518,169.03
5. Step 5: Solve for x
   x = 71,518,169.03/9,593.32
6. Step 6: Final answer
   x = 7,455.00