Finding the Fourth Proportional to 2,062.52, 2,846.15 and 1,211.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.52 : 2,846.15 = 1,211.65 : x
2. Step 2: Convert to fraction form
   2,062.52/2,846.15 = 1,211.65/x
3. Step 3: Cross multiply
   2,062.52x = 2,846.15 × 1,211.65
4. Step 4: Simplify right side
   2,062.52x = 3,448,535.28
5. Step 5: Solve for x
   x = 3,448,535.28/2,062.52
6. Step 6: Final answer
   x = 1,672.00