Finding the Fourth Proportional to 3,406.17, 5,111.42 and 1,847.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,406.17 : 5,111.42 = 1,847.24 : x
2. Step 2: Convert to fraction form
   3,406.17/5,111.42 = 1,847.24/x
3. Step 3: Cross multiply
   3,406.17x = 5,111.42 × 1,847.24
4. Step 4: Simplify right side
   3,406.17x = 9,441,984.69
5. Step 5: Solve for x
   x = 9,441,984.69/3,406.17
6. Step 6: Final answer
   x = 2,772.02