Finding the Fourth Proportional to 10,614.07, 14,643.18 and 7,426.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,614.07 : 14,643.18 = 7,426.51 : x
2. Step 2: Convert to fraction form
   10,614.07/14,643.18 = 7,426.51/x
3. Step 3: Cross multiply
   10,614.07x = 14,643.18 × 7,426.51
4. Step 4: Simplify right side
   10,614.07x = 108,747,722.70
5. Step 5: Solve for x
   x = 108,747,722.70/10,614.07
6. Step 6: Final answer
   x = 10,245.62