Finding the Fourth Proportional to 2,032.41, 2,806.10 and 1,247.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.41 : 2,806.10 = 1,247.82 : x
2. Step 2: Convert to fraction form
   2,032.41/2,806.10 = 1,247.82/x
3. Step 3: Cross multiply
   2,032.41x = 2,806.10 × 1,247.82
4. Step 4: Simplify right side
   2,032.41x = 3,501,501.46
5. Step 5: Solve for x
   x = 3,501,501.46/2,032.41
6. Step 6: Final answer
   x = 1,722.83