Finding the Fourth Proportional to 1,465.83, 2,186.28 and 1,373.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,465.83 : 2,186.28 = 1,373.49 : x
2. Step 2: Convert to fraction form
   1,465.83/2,186.28 = 1,373.49/x
3. Step 3: Cross multiply
   1,465.83x = 2,186.28 × 1,373.49
4. Step 4: Simplify right side
   1,465.83x = 3,002,833.72
5. Step 5: Solve for x
   x = 3,002,833.72/1,465.83
6. Step 6: Final answer
   x = 2,048.56