Finding the Fourth Proportional to 10,761.96, 16,141.71 and 3,740.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,761.96 : 16,141.71 = 3,740.76 : x
2. Step 2: Convert to fraction form
   10,761.96/16,141.71 = 3,740.76/x
3. Step 3: Cross multiply
   10,761.96x = 16,141.71 × 3,740.76
4. Step 4: Simplify right side
   10,761.96x = 60,382,263.10
5. Step 5: Solve for x
   x = 60,382,263.10/10,761.96
6. Step 6: Final answer
   x = 5,610.71