Finding the Fourth Proportional to 3,624.78, 5,002.20 and 2,052.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,624.78 : 5,002.20 = 2,052.84 : x
2. Step 2: Convert to fraction form
   3,624.78/5,002.20 = 2,052.84/x
3. Step 3: Cross multiply
   3,624.78x = 5,002.20 × 2,052.84
4. Step 4: Simplify right side
   3,624.78x = 10,268,716.25
5. Step 5: Solve for x
   x = 10,268,716.25/3,624.78
6. Step 6: Final answer
   x = 2,832.92