Finding the Fourth Proportional to 12,610.46, 18,915.01 and 3,844.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,610.46 : 18,915.01 = 3,844.69 : x
2. Step 2: Convert to fraction form
   12,610.46/18,915.01 = 3,844.69/x
3. Step 3: Cross multiply
   12,610.46x = 18,915.01 × 3,844.69
4. Step 4: Simplify right side
   12,610.46x = 72,722,292.90
5. Step 5: Solve for x
   x = 72,722,292.90/12,610.46
6. Step 6: Final answer
   x = 5,766.82