Finding the Fourth Proportional to 3,807.24, 5,710.52 and 1,341.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,807.24 : 5,710.52 = 1,341.86 : x
2. Step 2: Convert to fraction form
   3,807.24/5,710.52 = 1,341.86/x
3. Step 3: Cross multiply
   3,807.24x = 5,710.52 × 1,341.86
4. Step 4: Simplify right side
   3,807.24x = 7,662,718.37
5. Step 5: Solve for x
   x = 7,662,718.37/3,807.24
6. Step 6: Final answer
   x = 2,012.67