Finding the Fourth Proportional to 2,032.29, 2,804.42 and 1,147.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.29 : 2,804.42 = 1,147.91 : x
2. Step 2: Convert to fraction form
   2,032.29/2,804.42 = 1,147.91/x
3. Step 3: Cross multiply
   2,032.29x = 2,804.42 × 1,147.91
4. Step 4: Simplify right side
   2,032.29x = 3,219,210.61
5. Step 5: Solve for x
   x = 3,219,210.61/2,032.29
6. Step 6: Final answer
   x = 1,584.03