Finding the Fourth Proportional to 2,625.03, 3,933.72 and 1,324.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625.03 : 3,933.72 = 1,324.71 : x
2. Step 2: Convert to fraction form
   2,625.03/3,933.72 = 1,324.71/x
3. Step 3: Cross multiply
   2,625.03x = 3,933.72 × 1,324.71
4. Step 4: Simplify right side
   2,625.03x = 5,211,038.22
5. Step 5: Solve for x
   x = 5,211,038.22/2,625.03
6. Step 6: Final answer
   x = 1,985.13