Finding the Fourth Proportional to 1,759.59, 2,428.61 and 1,464.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759.59 : 2,428.61 = 1,464.57 : x
2. Step 2: Convert to fraction form
   1,759.59/2,428.61 = 1,464.57/x
3. Step 3: Cross multiply
   1,759.59x = 2,428.61 × 1,464.57
4. Step 4: Simplify right side
   1,759.59x = 3,556,862.02
5. Step 5: Solve for x
   x = 3,556,862.02/1,759.59
6. Step 6: Final answer
   x = 2,021.42