Finding the Fourth Proportional to 1,654.18, 2,275.56 and 1,454.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654.18 : 2,275.56 = 1,454.08 : x
2. Step 2: Convert to fraction form
   1,654.18/2,275.56 = 1,454.08/x
3. Step 3: Cross multiply
   1,654.18x = 2,275.56 × 1,454.08
4. Step 4: Simplify right side
   1,654.18x = 3,308,846.28
5. Step 5: Solve for x
   x = 3,308,846.28/1,654.18
6. Step 6: Final answer
   x = 2,000.29