Finding the Fourth Proportional to 10,951,311.34, 16,425,711.98 and 2,865,067.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,951,311.34 : 16,425,711.98 = 2,865,067.30 : x
2. Step 2: Convert to fraction form
   10,951,311.34/16,425,711.98 = 2,865,067.30/x
3. Step 3: Cross multiply
   10,951,311.34x = 16,425,711.98 × 2,865,067.30
4. Step 4: Simplify right side
   10,951,311.34x = 47,060,770,176,662.35
5. Step 5: Solve for x
   x = 47,060,770,176,662.35/10,951,311.34
6. Step 6: Final answer
   x = 4,297,272.60