Finding the Fourth Proportional to 9,492.62, 13,100.02 and 5,300.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,492.62 : 13,100.02 = 5,300.88 : x
2. Step 2: Convert to fraction form
   9,492.62/13,100.02 = 5,300.88/x
3. Step 3: Cross multiply
   9,492.62x = 13,100.02 × 5,300.88
4. Step 4: Simplify right side
   9,492.62x = 69,441,634.02
5. Step 5: Solve for x
   x = 69,441,634.02/9,492.62
6. Step 6: Final answer
   x = 7,315.33