Finding the Fourth Proportional to 9,561.04, 13,192.84 and 5,369.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,561.04 : 13,192.84 = 5,369.04 : x
2. Step 2: Convert to fraction form
   9,561.04/13,192.84 = 5,369.04/x
3. Step 3: Cross multiply
   9,561.04x = 13,192.84 × 5,369.04
4. Step 4: Simplify right side
   9,561.04x = 70,832,885.67
5. Step 5: Solve for x
   x = 70,832,885.67/9,561.04
6. Step 6: Final answer
   x = 7,408.49