Finding the Fourth Proportional to 2,062.33, 3,097.64 and 1,772.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.33 : 3,097.64 = 1,772.28 : x
2. Step 2: Convert to fraction form
   2,062.33/3,097.64 = 1,772.28/x
3. Step 3: Cross multiply
   2,062.33x = 3,097.64 × 1,772.28
4. Step 4: Simplify right side
   2,062.33x = 5,489,889.85
5. Step 5: Solve for x
   x = 5,489,889.85/2,062.33
6. Step 6: Final answer
   x = 2,661.99