Finding the Fourth Proportional to 16,113.08, 22,236.86 and 10,066.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,113.08 : 22,236.86 = 10,066.96 : x
2. Step 2: Convert to fraction form
   16,113.08/22,236.86 = 10,066.96/x
3. Step 3: Cross multiply
   16,113.08x = 22,236.86 × 10,066.96
4. Step 4: Simplify right side
   16,113.08x = 223,857,580.15
5. Step 5: Solve for x
   x = 223,857,580.15/16,113.08
6. Step 6: Final answer
   x = 13,892.91