Finding the Fourth Proportional to 8,344.10, 11,513.72 and 5,363.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,344.10 : 11,513.72 = 5,363.96 : x
2. Step 2: Convert to fraction form
   8,344.10/11,513.72 = 5,363.96/x
3. Step 3: Cross multiply
   8,344.10x = 11,513.72 × 5,363.96
4. Step 4: Simplify right side
   8,344.10x = 61,759,089.37
5. Step 5: Solve for x
   x = 61,759,089.37/8,344.10
6. Step 6: Final answer
   x = 7,401.53