Finding the Fourth Proportional to 16,100.98, 22,214.80 and 10,435.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,100.98 : 22,214.80 = 10,435.96 : x
2. Step 2: Convert to fraction form
   16,100.98/22,214.80 = 10,435.96/x
3. Step 3: Cross multiply
   16,100.98x = 22,214.80 × 10,435.96
4. Step 4: Simplify right side
   16,100.98x = 231,832,838.15
5. Step 5: Solve for x
   x = 231,832,838.15/16,100.98
6. Step 6: Final answer
   x = 14,398.68