Finding the Fourth Proportional to 16,741.28, 23,103.69 and 10,028

Step by Step Solution

1. Step 1: Write the proportion equation
   16,741.28 : 23,103.69 = 10,028 : x
2. Step 2: Convert to fraction form
   16,741.28/23,103.69 = 10,028/x
3. Step 3: Cross multiply
   16,741.28x = 23,103.69 × 10,028
4. Step 4: Simplify right side
   16,741.28x = 231,683,803.32
5. Step 5: Solve for x
   x = 231,683,803.32/16,741.28
6. Step 6: Final answer
   x = 13,839.07