Finding the Fourth Proportional to 2,354.51, 3,532.34 and 1,662.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354.51 : 3,532.34 = 1,662.53 : x
2. Step 2: Convert to fraction form
   2,354.51/3,532.34 = 1,662.53/x
3. Step 3: Cross multiply
   2,354.51x = 3,532.34 × 1,662.53
4. Step 4: Simplify right side
   2,354.51x = 5,872,595.25
5. Step 5: Solve for x
   x = 5,872,595.25/2,354.51
6. Step 6: Final answer
   x = 2,494.20