Finding the Fourth Proportional to 1,884.29, 2,826.23 and 1,152.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,884.29 : 2,826.23 = 1,152.59 : x
2. Step 2: Convert to fraction form
   1,884.29/2,826.23 = 1,152.59/x
3. Step 3: Cross multiply
   1,884.29x = 2,826.23 × 1,152.59
4. Step 4: Simplify right side
   1,884.29x = 3,257,464.54
5. Step 5: Solve for x
   x = 3,257,464.54/1,884.29
6. Step 6: Final answer
   x = 1,728.75