Finding the Fourth Proportional to 2,472.34, 3,410.25 and 1,726.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472.34 : 3,410.25 = 1,726.02 : x
2. Step 2: Convert to fraction form
   2,472.34/3,410.25 = 1,726.02/x
3. Step 3: Cross multiply
   2,472.34x = 3,410.25 × 1,726.02
4. Step 4: Simplify right side
   2,472.34x = 5,886,159.71
5. Step 5: Solve for x
   x = 5,886,159.71/2,472.34
6. Step 6: Final answer
   x = 2,380.81