Finding the Fourth Proportional to 10,734.96, 14,815.32 and 7,002.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,734.96 : 14,815.32 = 7,002.48 : x
2. Step 2: Convert to fraction form
   10,734.96/14,815.32 = 7,002.48/x
3. Step 3: Cross multiply
   10,734.96x = 14,815.32 × 7,002.48
4. Step 4: Simplify right side
   10,734.96x = 103,743,981.99
5. Step 5: Solve for x
   x = 103,743,981.99/10,734.96
6. Step 6: Final answer
   x = 9,664.12