Finding the Fourth Proportional to 2,627.02, 3,626.02 and 1,631.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.02 : 3,626.02 = 1,631.72 : x
2. Step 2: Convert to fraction form
   2,627.02/3,626.02 = 1,631.72/x
3. Step 3: Cross multiply
   2,627.02x = 3,626.02 × 1,631.72
4. Step 4: Simplify right side
   2,627.02x = 5,916,649.35
5. Step 5: Solve for x
   x = 5,916,649.35/2,627.02
6. Step 6: Final answer
   x = 2,252.23