Finding the Fourth Proportional to 9,968.52, 13,756.04 and 5,492.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,968.52 : 13,756.04 = 5,492.17 : x
2. Step 2: Convert to fraction form
   9,968.52/13,756.04 = 5,492.17/x
3. Step 3: Cross multiply
   9,968.52x = 13,756.04 × 5,492.17
4. Step 4: Simplify right side
   9,968.52x = 75,550,470.23
5. Step 5: Solve for x
   x = 75,550,470.23/9,968.52
6. Step 6: Final answer
   x = 7,578.91