Finding the Fourth Proportional to 1,826.04, 2,509.71 and 1,713.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826.04 : 2,509.71 = 1,713.72 : x
2. Step 2: Convert to fraction form
   1,826.04/2,509.71 = 1,713.72/x
3. Step 3: Cross multiply
   1,826.04x = 2,509.71 × 1,713.72
4. Step 4: Simplify right side
   1,826.04x = 4,300,940.22
5. Step 5: Solve for x
   x = 4,300,940.22/1,826.04
6. Step 6: Final answer
   x = 2,355.34