Finding the Fourth Proportional to 10,663.04, 14,817.12 and 10,532.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,663.04 : 14,817.12 = 10,532.48 : x
2. Step 2: Convert to fraction form
   10,663.04/14,817.12 = 10,532.48/x
3. Step 3: Cross multiply
   10,663.04x = 14,817.12 × 10,532.48
4. Step 4: Simplify right side
   10,663.04x = 156,061,020.06
5. Step 5: Solve for x
   x = 156,061,020.06/10,663.04
6. Step 6: Final answer
   x = 14,635.70