Finding the Fourth Proportional to 2,176.48, 3,002.83 and 1,232.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176.48 : 3,002.83 = 1,232.18 : x
2. Step 2: Convert to fraction form
   2,176.48/3,002.83 = 1,232.18/x
3. Step 3: Cross multiply
   2,176.48x = 3,002.83 × 1,232.18
4. Step 4: Simplify right side
   2,176.48x = 3,700,027.07
5. Step 5: Solve for x
   x = 3,700,027.07/2,176.48
6. Step 6: Final answer
   x = 1,700.01