Finding the Fourth Proportional to 16,014,441.89, 22,099,951.12 and 8,672,287.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,014,441.89 : 22,099,951.12 = 8,672,287.69 : x
2. Step 2: Convert to fraction form
   16,014,441.89/22,099,951.12 = 8,672,287.69/x
3. Step 3: Cross multiply
   16,014,441.89x = 22,099,951.12 × 8,672,287.69
4. Step 4: Simplify right side
   16,014,441.89x = 191,657,134,047,577.72
5. Step 5: Solve for x
   x = 191,657,134,047,577.72/16,014,441.89
6. Step 6: Final answer
   x = 11,967,768.55