Finding the Fourth Proportional to 39,503.52, 59,216.04 and 16,146.72

Step by Step Solution

1. Step 1: Write the proportion equation
   39,503.52 : 59,216.04 = 16,146.72 : x
2. Step 2: Convert to fraction form
   39,503.52/59,216.04 = 16,146.72/x
3. Step 3: Cross multiply
   39,503.52x = 59,216.04 × 16,146.72
4. Step 4: Simplify right side
   39,503.52x = 956,144,817.39
5. Step 5: Solve for x
   x = 956,144,817.39/39,503.52
6. Step 6: Final answer
   x = 24,204.04