Finding the Fourth Proportional to 8,074,716.57, 12,107,196.32 and 3,217,770.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,074,716.57 : 12,107,196.32 = 3,217,770.27 : x
2. Step 2: Convert to fraction form
   8,074,716.57/12,107,196.32 = 3,217,770.27/x
3. Step 3: Cross multiply
   8,074,716.57x = 12,107,196.32 × 3,217,770.27
4. Step 4: Simplify right side
   8,074,716.57x = 38,958,176,355,460.55
5. Step 5: Solve for x
   x = 38,958,176,355,460.55/8,074,716.57
6. Step 6: Final answer
   x = 4,824,711.31