Finding the Fourth Proportional to 2,513.37, 3,467.03 and 1,580.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.37 : 3,467.03 = 1,580.25 : x
2. Step 2: Convert to fraction form
   2,513.37/3,467.03 = 1,580.25/x
3. Step 3: Cross multiply
   2,513.37x = 3,467.03 × 1,580.25
4. Step 4: Simplify right side
   2,513.37x = 5,478,766.26
5. Step 5: Solve for x
   x = 5,478,766.26/2,513.37
6. Step 6: Final answer
   x = 2,179.85