Finding the Fourth Proportional to 6,741, 10,111.50 and 2,124

Step by Step Solution

1. Step 1: Write the proportion equation
   6,741 : 10,111.50 = 2,124 : x
2. Step 2: Convert to fraction form
   6,741/10,111.50 = 2,124/x
3. Step 3: Cross multiply
   6,741x = 10,111.50 × 2,124
4. Step 4: Simplify right side
   6,741x = 21,476,826
5. Step 5: Solve for x
   x = 21,476,826/6,741
6. Step 6: Final answer
   x = 3,186