Finding the Fourth Proportional to 1,726.24, 2,380.15 and 1,410.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726.24 : 2,380.15 = 1,410.34 : x
2. Step 2: Convert to fraction form
   1,726.24/2,380.15 = 1,410.34/x
3. Step 3: Cross multiply
   1,726.24x = 2,380.15 × 1,410.34
4. Step 4: Simplify right side
   1,726.24x = 3,356,820.75
5. Step 5: Solve for x
   x = 3,356,820.75/1,726.24
6. Step 6: Final answer
   x = 1,944.59