Finding the Fourth Proportional to 9,492.66, 13,100.13 and 5,300.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,492.66 : 13,100.13 = 5,300.82 : x
2. Step 2: Convert to fraction form
   9,492.66/13,100.13 = 5,300.82/x
3. Step 3: Cross multiply
   9,492.66x = 13,100.13 × 5,300.82
4. Step 4: Simplify right side
   9,492.66x = 69,441,431.11
5. Step 5: Solve for x
   x = 69,441,431.11/9,492.66
6. Step 6: Final answer
   x = 7,315.28