Finding the Fourth Proportional to 2,046.52, 2,824.19 and 1,115.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.52 : 2,824.19 = 1,115.02 : x
2. Step 2: Convert to fraction form
   2,046.52/2,824.19 = 1,115.02/x
3. Step 3: Cross multiply
   2,046.52x = 2,824.19 × 1,115.02
4. Step 4: Simplify right side
   2,046.52x = 3,149,017.72
5. Step 5: Solve for x
   x = 3,149,017.72/2,046.52
6. Step 6: Final answer
   x = 1,538.72