Finding the Fourth Proportional to 16,069.31, 24,062.05 and 12,932.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,069.31 : 24,062.05 = 12,932.18 : x
2. Step 2: Convert to fraction form
   16,069.31/24,062.05 = 12,932.18/x
3. Step 3: Cross multiply
   16,069.31x = 24,062.05 × 12,932.18
4. Step 4: Simplify right side
   16,069.31x = 311,174,697.11
5. Step 5: Solve for x
   x = 311,174,697.11/16,069.31
6. Step 6: Final answer
   x = 19,364.53