Finding the Fourth Proportional to 1,791.18, 2,473.72 and 1,233.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,791.18 : 2,473.72 = 1,233.10 : x
2. Step 2: Convert to fraction form
   1,791.18/2,473.72 = 1,233.10/x
3. Step 3: Cross multiply
   1,791.18x = 2,473.72 × 1,233.10
4. Step 4: Simplify right side
   1,791.18x = 3,050,344.13
5. Step 5: Solve for x
   x = 3,050,344.13/1,791.18
6. Step 6: Final answer
   x = 1,702.98