Finding the Fourth Proportional to 16,916.37, 23,343.01 and 10,109.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,916.37 : 23,343.01 = 10,109.04 : x
2. Step 2: Convert to fraction form
   16,916.37/23,343.01 = 10,109.04/x
3. Step 3: Cross multiply
   16,916.37x = 23,343.01 × 10,109.04
4. Step 4: Simplify right side
   16,916.37x = 235,975,505.44
5. Step 5: Solve for x
   x = 235,975,505.44/16,916.37
6. Step 6: Final answer
   x = 13,949.53