Finding the Fourth Proportional to 2,569.77, 3,546.33 and 1,508.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569.77 : 3,546.33 = 1,508.30 : x
2. Step 2: Convert to fraction form
   2,569.77/3,546.33 = 1,508.30/x
3. Step 3: Cross multiply
   2,569.77x = 3,546.33 × 1,508.30
4. Step 4: Simplify right side
   2,569.77x = 5,348,911.81
5. Step 5: Solve for x
   x = 5,348,911.81/2,569.77
6. Step 6: Final answer
   x = 2,081.47