Finding the Fourth Proportional to 7,534.50, 10,401.22 and 5,298.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,534.50 : 10,401.22 = 5,298.28 : x
2. Step 2: Convert to fraction form
   7,534.50/10,401.22 = 5,298.28/x
3. Step 3: Cross multiply
   7,534.50x = 10,401.22 × 5,298.28
4. Step 4: Simplify right side
   7,534.50x = 55,108,575.90
5. Step 5: Solve for x
   x = 55,108,575.90/7,534.50
6. Step 6: Final answer
   x = 7,314.16