Finding the Fourth Proportional to 2,627.10, 3,625.22 and 1,507.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.10 : 3,625.22 = 1,507.88 : x
2. Step 2: Convert to fraction form
   2,627.10/3,625.22 = 1,507.88/x
3. Step 3: Cross multiply
   2,627.10x = 3,625.22 × 1,507.88
4. Step 4: Simplify right side
   2,627.10x = 5,466,409.57
5. Step 5: Solve for x
   x = 5,466,409.57/2,627.10
6. Step 6: Final answer
   x = 2,080.78