Finding the Fourth Proportional to 10,518.03, 14,510.27 and 6,687.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,518.03 : 14,510.27 = 6,687.62 : x
2. Step 2: Convert to fraction form
   10,518.03/14,510.27 = 6,687.62/x
3. Step 3: Cross multiply
   10,518.03x = 14,510.27 × 6,687.62
4. Step 4: Simplify right side
   10,518.03x = 97,039,099.31
5. Step 5: Solve for x
   x = 97,039,099.31/10,518.03
6. Step 6: Final answer
   x = 9,225.98