Finding the Fourth Proportional to 12,604.26, 18,900.92 and 3,837.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,604.26 : 18,900.92 = 3,837.12 : x
2. Step 2: Convert to fraction form
   12,604.26/18,900.92 = 3,837.12/x
3. Step 3: Cross multiply
   12,604.26x = 18,900.92 × 3,837.12
4. Step 4: Simplify right side
   12,604.26x = 72,525,098.15
5. Step 5: Solve for x
   x = 72,525,098.15/12,604.26
6. Step 6: Final answer
   x = 5,754.01