Finding the Fourth Proportional to 38,196.50, 57,317.79 and 16,308.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,196.50 : 57,317.79 = 16,308.50 : x
2. Step 2: Convert to fraction form
   38,196.50/57,317.79 = 16,308.50/x
3. Step 3: Cross multiply
   38,196.50x = 57,317.79 × 16,308.50
4. Step 4: Simplify right side
   38,196.50x = 934,767,178.22
5. Step 5: Solve for x
   x = 934,767,178.22/38,196.50
6. Step 6: Final answer
   x = 24,472.59