Finding the Fourth Proportional to 17,169.02, 23,697.83 and 16,123.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,169.02 : 23,697.83 = 16,123.51 : x
2. Step 2: Convert to fraction form
   17,169.02/23,697.83 = 16,123.51/x
3. Step 3: Cross multiply
   17,169.02x = 23,697.83 × 16,123.51
4. Step 4: Simplify right side
   17,169.02x = 382,092,059.12
5. Step 5: Solve for x
   x = 382,092,059.12/17,169.02
6. Step 6: Final answer
   x = 22,254.75