Finding the Fourth Proportional to 3,061.02, 4,223.91 and 1,734.65

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.02 : 4,223.91 = 1,734.65 : x
2. Step 2: Convert to fraction form
   3,061.02/4,223.91 = 1,734.65/x
3. Step 3: Cross multiply
   3,061.02x = 4,223.91 × 1,734.65
4. Step 4: Simplify right side
   3,061.02x = 7,327,006.71
5. Step 5: Solve for x
   x = 7,327,006.71/3,061.02
6. Step 6: Final answer
   x = 2,393.65