Finding the Fourth Proportional to 2,032.29, 3,045.95 and 1,155.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.29 : 3,045.95 = 1,155.53 : x
2. Step 2: Convert to fraction form
   2,032.29/3,045.95 = 1,155.53/x
3. Step 3: Cross multiply
   2,032.29x = 3,045.95 × 1,155.53
4. Step 4: Simplify right side
   2,032.29x = 3,519,665.60
5. Step 5: Solve for x
   x = 3,519,665.60/2,032.29
6. Step 6: Final answer
   x = 1,731.87