Finding the Fourth Proportional to 2,299.54, 3,462.84 and 1,654.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299.54 : 3,462.84 = 1,654.78 : x
2. Step 2: Convert to fraction form
   2,299.54/3,462.84 = 1,654.78/x
3. Step 3: Cross multiply
   2,299.54x = 3,462.84 × 1,654.78
4. Step 4: Simplify right side
   2,299.54x = 5,730,238.38
5. Step 5: Solve for x
   x = 5,730,238.38/2,299.54
6. Step 6: Final answer
   x = 2,491.91