Finding the Fourth Proportional to 2,482.28, 3,720.72 and 1,558.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,482.28 : 3,720.72 = 1,558.52 : x
2. Step 2: Convert to fraction form
   2,482.28/3,720.72 = 1,558.52/x
3. Step 3: Cross multiply
   2,482.28x = 3,720.72 × 1,558.52
4. Step 4: Simplify right side
   2,482.28x = 5,798,816.53
5. Step 5: Solve for x
   x = 5,798,816.53/2,482.28
6. Step 6: Final answer
   x = 2,336.08