Finding the Fourth Proportional to 9,623.43, 13,275.54 and 7,495.11

Step by Step Solution

1. Step 1: Write the proportion equation
   9,623.43 : 13,275.54 = 7,495.11 : x
2. Step 2: Convert to fraction form
   9,623.43/13,275.54 = 7,495.11/x
3. Step 3: Cross multiply
   9,623.43x = 13,275.54 × 7,495.11
4. Step 4: Simplify right side
   9,623.43x = 99,501,632.61
5. Step 5: Solve for x
   x = 99,501,632.61/9,623.43
6. Step 6: Final answer
   x = 10,339.52