Finding the Fourth Proportional to 1,559.59, 2,150.48 and 1,062.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559.59 : 2,150.48 = 1,062.52 : x
2. Step 2: Convert to fraction form
   1,559.59/2,150.48 = 1,062.52/x
3. Step 3: Cross multiply
   1,559.59x = 2,150.48 × 1,062.52
4. Step 4: Simplify right side
   1,559.59x = 2,284,925.29
5. Step 5: Solve for x
   x = 2,284,925.29/1,559.59
6. Step 6: Final answer
   x = 1,465.08