Finding the Fourth Proportional to 1,499.68, 2,067.71 and 1,233.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.68 : 2,067.71 = 1,233.19 : x
2. Step 2: Convert to fraction form
   1,499.68/2,067.71 = 1,233.19/x
3. Step 3: Cross multiply
   1,499.68x = 2,067.71 × 1,233.19
4. Step 4: Simplify right side
   1,499.68x = 2,549,877.21
5. Step 5: Solve for x
   x = 2,549,877.21/1,499.68
6. Step 6: Final answer
   x = 1,700.28