Finding the Fourth Proportional to 16,300.96, 22,495.44 and 8,848.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.96 : 22,495.44 = 8,848.96 : x
2. Step 2: Convert to fraction form
   16,300.96/22,495.44 = 8,848.96/x
3. Step 3: Cross multiply
   16,300.96x = 22,495.44 × 8,848.96
4. Step 4: Simplify right side
   16,300.96x = 199,061,248.74
5. Step 5: Solve for x
   x = 199,061,248.74/16,300.96
6. Step 6: Final answer
   x = 12,211.63