Finding the Fourth Proportional to 8,419,953.83, 12,624,500.48 and 3,302,900.75

Step by Step Solution

1. Step 1: Write the proportion equation
   8,419,953.83 : 12,624,500.48 = 3,302,900.75 : x
2. Step 2: Convert to fraction form
   8,419,953.83/12,624,500.48 = 3,302,900.75/x
3. Step 3: Cross multiply
   8,419,953.83x = 12,624,500.48 × 3,302,900.75
4. Step 4: Simplify right side
   8,419,953.83x = 41,697,472,143,585.86
5. Step 5: Solve for x
   x = 41,697,472,143,585.86/8,419,953.83
6. Step 6: Final answer
   x = 4,952,221.00