Finding the Fourth Proportional to 10,454.00, 14,426.42 and 5,738.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,454.00 : 14,426.42 = 5,738.18 : x
2. Step 2: Convert to fraction form
   10,454.00/14,426.42 = 5,738.18/x
3. Step 3: Cross multiply
   10,454.00x = 14,426.42 × 5,738.18
4. Step 4: Simplify right side
   10,454.00x = 82,781,293.89
5. Step 5: Solve for x
   x = 82,781,293.89/10,454.00
6. Step 6: Final answer
   x = 7,918.63