Finding the Fourth Proportional to 7,513.32, 10,363.86 and 5,529

Step by Step Solution

1. Step 1: Write the proportion equation
   7,513.32 : 10,363.86 = 5,529 : x
2. Step 2: Convert to fraction form
   7,513.32/10,363.86 = 5,529/x
3. Step 3: Cross multiply
   7,513.32x = 10,363.86 × 5,529
4. Step 4: Simplify right side
   7,513.32x = 57,301,781.94
5. Step 5: Solve for x
   x = 57,301,781.94/7,513.32
6. Step 6: Final answer
   x = 7,626.69