Finding the Fourth Proportional to 3,842.06, 5,760.46 and 1,376.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,842.06 : 5,760.46 = 1,376.83 : x
2. Step 2: Convert to fraction form
   3,842.06/5,760.46 = 1,376.83/x
3. Step 3: Cross multiply
   3,842.06x = 5,760.46 × 1,376.83
4. Step 4: Simplify right side
   3,842.06x = 7,931,138.46
5. Step 5: Solve for x
   x = 7,931,138.46/3,842.06
6. Step 6: Final answer
   x = 2,064.29