Finding the Fourth Proportional to 1,433.34, 2,146.77 and 1,366.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433.34 : 2,146.77 = 1,366.38 : x
2. Step 2: Convert to fraction form
   1,433.34/2,146.77 = 1,366.38/x
3. Step 3: Cross multiply
   1,433.34x = 2,146.77 × 1,366.38
4. Step 4: Simplify right side
   1,433.34x = 2,933,303.59
5. Step 5: Solve for x
   x = 2,933,303.59/1,433.34
6. Step 6: Final answer
   x = 2,046.48