Finding the Fourth Proportional to 14,019,773.67, 19,357,540.70 and 9,061,150.61

Step by Step Solution

1. Step 1: Write the proportion equation
   14,019,773.67 : 19,357,540.70 = 9,061,150.61 : x
2. Step 2: Convert to fraction form
   14,019,773.67/19,357,540.70 = 9,061,150.61/x
3. Step 3: Cross multiply
   14,019,773.67x = 19,357,540.70 × 9,061,150.61
4. Step 4: Simplify right side
   14,019,773.67x = 175,401,591,579,811.38
5. Step 5: Solve for x
   x = 175,401,591,579,811.38/14,019,773.67
6. Step 6: Final answer
   x = 12,511,014.49