Finding the Fourth Proportional to 9,385,401.75, 12,951,854.42 and 5,093,049.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,385,401.75 : 12,951,854.42 = 5,093,049.75 : x
2. Step 2: Convert to fraction form
   9,385,401.75/12,951,854.42 = 5,093,049.75/x
3. Step 3: Cross multiply
   9,385,401.75x = 12,951,854.42 × 5,093,049.75
4. Step 4: Simplify right side
   9,385,401.75x = 65,964,438,915,817.40
5. Step 5: Solve for x
   x = 65,964,438,915,817.40/9,385,401.75
6. Step 6: Final answer
   x = 7,028,408.66