Finding the Fourth Proportional to 2,868.42, 4,294.53 and 1,825.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,868.42 : 4,294.53 = 1,825.83 : x
2. Step 2: Convert to fraction form
   2,868.42/4,294.53 = 1,825.83/x
3. Step 3: Cross multiply
   2,868.42x = 4,294.53 × 1,825.83
4. Step 4: Simplify right side
   2,868.42x = 7,841,081.71
5. Step 5: Solve for x
   x = 7,841,081.71/2,868.42
6. Step 6: Final answer
   x = 2,733.59