Finding the Fourth Proportional to 1,613.75, 2,421.83 and 1,182.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,613.75 : 2,421.83 = 1,182.02 : x
2. Step 2: Convert to fraction form
   1,613.75/2,421.83 = 1,182.02/x
3. Step 3: Cross multiply
   1,613.75x = 2,421.83 × 1,182.02
4. Step 4: Simplify right side
   1,613.75x = 2,862,645.59
5. Step 5: Solve for x
   x = 2,862,645.59/1,613.75
6. Step 6: Final answer
   x = 1,773.91