Finding the Fourth Proportional to 9,492.96, 13,100.32 and 5,301.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,492.96 : 13,100.32 = 5,301.28 : x
2. Step 2: Convert to fraction form
   9,492.96/13,100.32 = 5,301.28/x
3. Step 3: Cross multiply
   9,492.96x = 13,100.32 × 5,301.28
4. Step 4: Simplify right side
   9,492.96x = 69,448,464.41
5. Step 5: Solve for x
   x = 69,448,464.41/9,492.96
6. Step 6: Final answer
   x = 7,315.79