Finding the Fourth Proportional to 9,342.44, 12,892.04 and 5,363.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,342.44 : 12,892.04 = 5,363.29 : x
2. Step 2: Convert to fraction form
   9,342.44/12,892.04 = 5,363.29/x
3. Step 3: Cross multiply
   9,342.44x = 12,892.04 × 5,363.29
4. Step 4: Simplify right side
   9,342.44x = 69,143,684.75
5. Step 5: Solve for x
   x = 69,143,684.75/9,342.44
6. Step 6: Final answer
   x = 7,401.03