Finding the Fourth Proportional to 2,483.67, 3,726.45 and 1,558.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.67 : 3,726.45 = 1,558.20 : x
2. Step 2: Convert to fraction form
   2,483.67/3,726.45 = 1,558.20/x
3. Step 3: Cross multiply
   2,483.67x = 3,726.45 × 1,558.20
4. Step 4: Simplify right side
   2,483.67x = 5,806,554.39
5. Step 5: Solve for x
   x = 5,806,554.39/2,483.67
6. Step 6: Final answer
   x = 2,337.89