Finding the Fourth Proportional to 8,353,622.43, 12,530,443.51 and 2,288,406.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,353,622.43 : 12,530,443.51 = 2,288,406.38 : x
2. Step 2: Convert to fraction form
   8,353,622.43/12,530,443.51 = 2,288,406.38/x
3. Step 3: Cross multiply
   8,353,622.43x = 12,530,443.51 × 2,288,406.38
4. Step 4: Simplify right side
   8,353,622.43x = 28,674,746,872,513.59
5. Step 5: Solve for x
   x = 28,674,746,872,513.59/8,353,622.43
6. Step 6: Final answer
   x = 3,432,612.27