Finding the Fourth Proportional to 16,505,904.86, 22,777,123.83 and 9,163,309.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,505,904.86 : 22,777,123.83 = 9,163,309.94 : x
2. Step 2: Convert to fraction form
   16,505,904.86/22,777,123.83 = 9,163,309.94/x
3. Step 3: Cross multiply
   16,505,904.86x = 22,777,123.83 × 9,163,309.94
4. Step 4: Simplify right side
   16,505,904.86x = 208,713,845,196,049.84
5. Step 5: Solve for x
   x = 208,713,845,196,049.84/16,505,904.86
6. Step 6: Final answer
   x = 12,644,798.75