Finding the Fourth Proportional to 16,012.50, 22,089.73 and 10,349.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012.50 : 22,089.73 = 10,349.02 : x
2. Step 2: Convert to fraction form
   16,012.50/22,089.73 = 10,349.02/x
3. Step 3: Cross multiply
   16,012.50x = 22,089.73 × 10,349.02
4. Step 4: Simplify right side
   16,012.50x = 228,607,057.56
5. Step 5: Solve for x
   x = 228,607,057.56/16,012.50
6. Step 6: Final answer
   x = 14,276.79