Finding the Fourth Proportional to 2,605.96, 3,594.38 and 1,662.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.96 : 3,594.38 = 1,662.02 : x
2. Step 2: Convert to fraction form
   2,605.96/3,594.38 = 1,662.02/x
3. Step 3: Cross multiply
   2,605.96x = 3,594.38 × 1,662.02
4. Step 4: Simplify right side
   2,605.96x = 5,973,931.45
5. Step 5: Solve for x
   x = 5,973,931.45/2,605.96
6. Step 6: Final answer
   x = 2,292.41