Finding the Fourth Proportional to 19,701.34, 29,522.82 and 16,216.12

Step by Step Solution

1. Step 1: Write the proportion equation
   19,701.34 : 29,522.82 = 16,216.12 : x
2. Step 2: Convert to fraction form
   19,701.34/29,522.82 = 16,216.12/x
3. Step 3: Cross multiply
   19,701.34x = 29,522.82 × 16,216.12
4. Step 4: Simplify right side
   19,701.34x = 478,745,591.86
5. Step 5: Solve for x
   x = 478,745,591.86/19,701.34
6. Step 6: Final answer
   x = 24,300.15