Finding the Fourth Proportional to 16,892,989.62, 23,311,427.83 and 9,550,383.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,892,989.62 : 23,311,427.83 = 9,550,383.76 : x
2. Step 2: Convert to fraction form
   16,892,989.62/23,311,427.83 = 9,550,383.76/x
3. Step 3: Cross multiply
   16,892,989.62x = 23,311,427.83 × 9,550,383.76
4. Step 4: Simplify right side
   16,892,989.62x = 222,633,081,770,044.03
5. Step 5: Solve for x
   x = 222,633,081,770,044.03/16,892,989.62
6. Step 6: Final answer
   x = 13,179,022.00