Finding the Fourth Proportional to 16,865.25, 23,289.02 and 10,502.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,865.25 : 23,289.02 = 10,502.76 : x
2. Step 2: Convert to fraction form
   16,865.25/23,289.02 = 10,502.76/x
3. Step 3: Cross multiply
   16,865.25x = 23,289.02 × 10,502.76
4. Step 4: Simplify right side
   16,865.25x = 244,599,061.90
5. Step 5: Solve for x
   x = 244,599,061.90/16,865.25
6. Step 6: Final answer
   x = 14,503.14