Finding the Fourth Proportional to 10,761, 16,142.11 and 3,835.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,761 : 16,142.11 = 3,835.50 : x
2. Step 2: Convert to fraction form
   10,761/16,142.11 = 3,835.50/x
3. Step 3: Cross multiply
   10,761x = 16,142.11 × 3,835.50
4. Step 4: Simplify right side
   10,761x = 61,913,062.91
5. Step 5: Solve for x
   x = 61,913,062.91/10,761
6. Step 6: Final answer
   x = 5,753.47