Finding the Fourth Proportional to 6,463,019.43, 8,918,561.30 and 3,562,250.67

Step by Step Solution

1. Step 1: Write the proportion equation
   6,463,019.43 : 8,918,561.30 = 3,562,250.67 : x
2. Step 2: Convert to fraction form
   6,463,019.43/8,918,561.30 = 3,562,250.67/x
3. Step 3: Cross multiply
   6,463,019.43x = 8,918,561.30 × 3,562,250.67
4. Step 4: Simplify right side
   6,463,019.43x = 31,770,150,948,549.82
5. Step 5: Solve for x
   x = 31,770,150,948,549.82/6,463,019.43
6. Step 6: Final answer
   x = 4,915,682.41