Finding the Fourth Proportional to 8,222,223.18, 12,329,085.18 and 3,609,321.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,222,223.18 : 12,329,085.18 = 3,609,321.48 : x
2. Step 2: Convert to fraction form
   8,222,223.18/12,329,085.18 = 3,609,321.48/x
3. Step 3: Cross multiply
   8,222,223.18x = 12,329,085.18 × 3,609,321.48
4. Step 4: Simplify right side
   8,222,223.18x = 44,499,631,968,923.66
5. Step 5: Solve for x
   x = 44,499,631,968,923.66/8,222,223.18
6. Step 6: Final answer
   x = 5,412,116.77