Finding the Fourth Proportional to 24,978.53, 37,464.37 and 8,338.18

Step by Step Solution

1. Step 1: Write the proportion equation
   24,978.53 : 37,464.37 = 8,338.18 : x
2. Step 2: Convert to fraction form
   24,978.53/37,464.37 = 8,338.18/x
3. Step 3: Cross multiply
   24,978.53x = 37,464.37 × 8,338.18
4. Step 4: Simplify right side
   24,978.53x = 312,384,546.14
5. Step 5: Solve for x
   x = 312,384,546.14/24,978.53
6. Step 6: Final answer
   x = 12,506.12