Finding the Fourth Proportional to 42,650.52, 63,983.98 and 16,353.21

Step by Step Solution

1. Step 1: Write the proportion equation
   42,650.52 : 63,983.98 = 16,353.21 : x
2. Step 2: Convert to fraction form
   42,650.52/63,983.98 = 16,353.21/x
3. Step 3: Cross multiply
   42,650.52x = 63,983.98 × 16,353.21
4. Step 4: Simplify right side
   42,650.52x = 1,046,343,059.89
5. Step 5: Solve for x
   x = 1,046,343,059.89/42,650.52
6. Step 6: Final answer
   x = 24,532.95