Finding the Fourth Proportional to 1,700.82, 2,548.08 and 1,454.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.82 : 2,548.08 = 1,454.79 : x
2. Step 2: Convert to fraction form
   1,700.82/2,548.08 = 1,454.79/x
3. Step 3: Cross multiply
   1,700.82x = 2,548.08 × 1,454.79
4. Step 4: Simplify right side
   1,700.82x = 3,706,921.30
5. Step 5: Solve for x
   x = 3,706,921.30/1,700.82
6. Step 6: Final answer
   x = 2,179.49