Finding the Fourth Proportional to 2,246.37, 3,099.10 and 1,406.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,246.37 : 3,099.10 = 1,406.71 : x
2. Step 2: Convert to fraction form
   2,246.37/3,099.10 = 1,406.71/x
3. Step 3: Cross multiply
   2,246.37x = 3,099.10 × 1,406.71
4. Step 4: Simplify right side
   2,246.37x = 4,359,534.96
5. Step 5: Solve for x
   x = 4,359,534.96/2,246.37
6. Step 6: Final answer
   x = 1,940.70