Finding the Fourth Proportional to 3,587.00, 4,948.56 and 2,590.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,587.00 : 4,948.56 = 2,590.10 : x
2. Step 2: Convert to fraction form
   3,587.00/4,948.56 = 2,590.10/x
3. Step 3: Cross multiply
   3,587.00x = 4,948.56 × 2,590.10
4. Step 4: Simplify right side
   3,587.00x = 12,817,240.51
5. Step 5: Solve for x
   x = 12,817,240.51/3,587.00
6. Step 6: Final answer
   x = 3,573.25