Finding the Fourth Proportional to 1,827.57, 2,521.89 and 1,041.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,827.57 : 2,521.89 = 1,041.60 : x
2. Step 2: Convert to fraction form
   1,827.57/2,521.89 = 1,041.60/x
3. Step 3: Cross multiply
   1,827.57x = 2,521.89 × 1,041.60
4. Step 4: Simplify right side
   1,827.57x = 2,626,800.62
5. Step 5: Solve for x
   x = 2,626,800.62/1,827.57
6. Step 6: Final answer
   x = 1,437.32