Finding the Fourth Proportional to 3,624.48, 5,005.89 and 2,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,624.48 : 5,005.89 = 2,443.50 : x
2. Step 2: Convert to fraction form
   3,624.48/5,005.89 = 2,443.50/x
3. Step 3: Cross multiply
   3,624.48x = 5,005.89 × 2,443.50
4. Step 4: Simplify right side
   3,624.48x = 12,231,892.22
5. Step 5: Solve for x
   x = 12,231,892.22/3,624.48
6. Step 6: Final answer
   x = 3,374.80