Finding the Fourth Proportional to 2,366.43, 3,543.35 and 2,089.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366.43 : 3,543.35 = 2,089.59 : x
2. Step 2: Convert to fraction form
   2,366.43/3,543.35 = 2,089.59/x
3. Step 3: Cross multiply
   2,366.43x = 3,543.35 × 2,089.59
4. Step 4: Simplify right side
   2,366.43x = 7,404,138.28
5. Step 5: Solve for x
   x = 7,404,138.28/2,366.43
6. Step 6: Final answer
   x = 3,128.82