Finding the Fourth Proportional to 16,051.35, 22,151.52 and 8,881.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,051.35 : 22,151.52 = 8,881.14 : x
2. Step 2: Convert to fraction form
   16,051.35/22,151.52 = 8,881.14/x
3. Step 3: Cross multiply
   16,051.35x = 22,151.52 × 8,881.14
4. Step 4: Simplify right side
   16,051.35x = 196,730,833.40
5. Step 5: Solve for x
   x = 196,730,833.40/16,051.35
6. Step 6: Final answer
   x = 12,256.34