Finding the Fourth Proportional to 1,488.01, 2,051.92 and 1,454.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488.01 : 2,051.92 = 1,454.13 : x
2. Step 2: Convert to fraction form
   1,488.01/2,051.92 = 1,454.13/x
3. Step 3: Cross multiply
   1,488.01x = 2,051.92 × 1,454.13
4. Step 4: Simplify right side
   1,488.01x = 2,983,758.43
5. Step 5: Solve for x
   x = 2,983,758.43/1,488.01
6. Step 6: Final answer
   x = 2,005.20