Finding the Fourth Proportional to 10,767.70, 16,146.69 and 3,842.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,767.70 : 16,146.69 = 3,842.38 : x
2. Step 2: Convert to fraction form
   10,767.70/16,146.69 = 3,842.38/x
3. Step 3: Cross multiply
   10,767.70x = 16,146.69 × 3,842.38
4. Step 4: Simplify right side
   10,767.70x = 62,041,718.72
5. Step 5: Solve for x
   x = 62,041,718.72/10,767.70
6. Step 6: Final answer
   x = 5,761.84