Finding the Fourth Proportional to 3,061.15, 4,224.48 and 1,734.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.15 : 4,224.48 = 1,734.82 : x
2. Step 2: Convert to fraction form
   3,061.15/4,224.48 = 1,734.82/x
3. Step 3: Cross multiply
   3,061.15x = 4,224.48 × 1,734.82
4. Step 4: Simplify right side
   3,061.15x = 7,328,712.39
5. Step 5: Solve for x
   x = 7,328,712.39/3,061.15
6. Step 6: Final answer
   x = 2,394.10