Finding the Fourth Proportional to 2,350.71, 3,524.29 and 1,426.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,350.71 : 3,524.29 = 1,426.05 : x
2. Step 2: Convert to fraction form
   2,350.71/3,524.29 = 1,426.05/x
3. Step 3: Cross multiply
   2,350.71x = 3,524.29 × 1,426.05
4. Step 4: Simplify right side
   2,350.71x = 5,025,810.19
5. Step 5: Solve for x
   x = 5,025,810.19/2,350.71
6. Step 6: Final answer
   x = 2,138.00