Finding the Fourth Proportional to 2,168.32, 3,250.08 and 1,654.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,168.32 : 3,250.08 = 1,654.24 : x
2. Step 2: Convert to fraction form
   2,168.32/3,250.08 = 1,654.24/x
3. Step 3: Cross multiply
   2,168.32x = 3,250.08 × 1,654.24
4. Step 4: Simplify right side
   2,168.32x = 5,376,412.34
5. Step 5: Solve for x
   x = 5,376,412.34/2,168.32
6. Step 6: Final answer
   x = 2,479.53