Finding the Fourth Proportional to 2,042.84, 2,808.25 and 1,758.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.84 : 2,808.25 = 1,758.20 : x
2. Step 2: Convert to fraction form
   2,042.84/2,808.25 = 1,758.20/x
3. Step 3: Cross multiply
   2,042.84x = 2,808.25 × 1,758.20
4. Step 4: Simplify right side
   2,042.84x = 4,937,465.15
5. Step 5: Solve for x
   x = 4,937,465.15/2,042.84
6. Step 6: Final answer
   x = 2,416.96