Finding the Fourth Proportional to 2,030.69, 3,045.13 and 797.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.69 : 3,045.13 = 797.15 : x
2. Step 2: Convert to fraction form
   2,030.69/3,045.13 = 797.15/x
3. Step 3: Cross multiply
   2,030.69x = 3,045.13 × 797.15
4. Step 4: Simplify right side
   2,030.69x = 2,427,425.38
5. Step 5: Solve for x
   x = 2,427,425.38/2,030.69
6. Step 6: Final answer
   x = 1,195.37