Finding the Fourth Proportional to 8,146,437.50, 12,221,229.82 and 3,097,355.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,146,437.50 : 12,221,229.82 = 3,097,355.42 : x
2. Step 2: Convert to fraction form
   8,146,437.50/12,221,229.82 = 3,097,355.42/x
3. Step 3: Cross multiply
   8,146,437.50x = 12,221,229.82 × 3,097,355.42
4. Step 4: Simplify right side
   8,146,437.50x = 37,853,492,422,042.62
5. Step 5: Solve for x
   x = 37,853,492,422,042.62/8,146,437.50
6. Step 6: Final answer
   x = 4,646,631.42