Finding the Fourth Proportional to 2,627.10, 3,625.32 and 1,432.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.10 : 3,625.32 = 1,432.04 : x
2. Step 2: Convert to fraction form
   2,627.10/3,625.32 = 1,432.04/x
3. Step 3: Cross multiply
   2,627.10x = 3,625.32 × 1,432.04
4. Step 4: Simplify right side
   2,627.10x = 5,191,603.25
5. Step 5: Solve for x
   x = 5,191,603.25/2,627.10
6. Step 6: Final answer
   x = 1,976.17