Finding the Fourth Proportional to 2,372.18, 3,555.56 and 1,483.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372.18 : 3,555.56 = 1,483.12 : x
2. Step 2: Convert to fraction form
   2,372.18/3,555.56 = 1,483.12/x
3. Step 3: Cross multiply
   2,372.18x = 3,555.56 × 1,483.12
4. Step 4: Simplify right side
   2,372.18x = 5,273,304.37
5. Step 5: Solve for x
   x = 5,273,304.37/2,372.18
6. Step 6: Final answer
   x = 2,222.98