Finding the Fourth Proportional to 1,062.41, 1,591.18 and 1,044.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062.41 : 1,591.18 = 1,044.59 : x
2. Step 2: Convert to fraction form
   1,062.41/1,591.18 = 1,044.59/x
3. Step 3: Cross multiply
   1,062.41x = 1,591.18 × 1,044.59
4. Step 4: Simplify right side
   1,062.41x = 1,662,120.15
5. Step 5: Solve for x
   x = 1,662,120.15/1,062.41
6. Step 6: Final answer
   x = 1,564.49