Finding the Fourth Proportional to 8,636,222.52, 12,958,817.12 and 3,522,404.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,636,222.52 : 12,958,817.12 = 3,522,404.16 : x
2. Step 2: Convert to fraction form
   8,636,222.52/12,958,817.12 = 3,522,404.16/x
3. Step 3: Cross multiply
   8,636,222.52x = 12,958,817.12 × 3,522,404.16
4. Step 4: Simplify right side
   8,636,222.52x = 45,646,191,332,167.22
5. Step 5: Solve for x
   x = 45,646,191,332,167.22/8,636,222.52
6. Step 6: Final answer
   x = 5,285,434.83