Finding the Fourth Proportional to 16,009,273.94, 22,092,644.82 and 8,666,918.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,009,273.94 : 22,092,644.82 = 8,666,918.98 : x
2. Step 2: Convert to fraction form
   16,009,273.94/22,092,644.82 = 8,666,918.98/x
3. Step 3: Cross multiply
   16,009,273.94x = 22,092,644.82 × 8,666,918.98
4. Step 4: Simplify right side
   16,009,273.94x = 191,475,162,708,856.69
5. Step 5: Solve for x
   x = 191,475,162,708,856.69/16,009,273.94
6. Step 6: Final answer
   x = 11,960,265.25