Finding the Fourth Proportional to 9,592.98, 13,238.55 and 5,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,592.98 : 13,238.55 = 5,401.50 : x
2. Step 2: Convert to fraction form
   9,592.98/13,238.55 = 5,401.50/x
3. Step 3: Cross multiply
   9,592.98x = 13,238.55 × 5,401.50
4. Step 4: Simplify right side
   9,592.98x = 71,508,027.83
5. Step 5: Solve for x
   x = 71,508,027.83/9,592.98
6. Step 6: Final answer
   x = 7,454.20