Finding the Fourth Proportional to 2,401.84, 3,594.39 and 1,662.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.84 : 3,594.39 = 1,662.22 : x
2. Step 2: Convert to fraction form
   2,401.84/3,594.39 = 1,662.22/x
3. Step 3: Cross multiply
   2,401.84x = 3,594.39 × 1,662.22
4. Step 4: Simplify right side
   2,401.84x = 5,974,666.95
5. Step 5: Solve for x
   x = 5,974,666.95/2,401.84
6. Step 6: Final answer
   x = 2,487.54