Finding the Fourth Proportional to 2,333.29, 3,217.74 and 1,803.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.29 : 3,217.74 = 1,803.35 : x
2. Step 2: Convert to fraction form
   2,333.29/3,217.74 = 1,803.35/x
3. Step 3: Cross multiply
   2,333.29x = 3,217.74 × 1,803.35
4. Step 4: Simplify right side
   2,333.29x = 5,802,711.43
5. Step 5: Solve for x
   x = 5,802,711.43/2,333.29
6. Step 6: Final answer
   x = 2,486.92