Finding the Fourth Proportional to 12,194,025.45, 18,291,046.07 and 3,096,805.29

Step by Step Solution

1. Step 1: Write the proportion equation
   12,194,025.45 : 18,291,046.07 = 3,096,805.29 : x
2. Step 2: Convert to fraction form
   12,194,025.45/18,291,046.07 = 3,096,805.29/x
3. Step 3: Cross multiply
   12,194,025.45x = 18,291,046.07 × 3,096,805.29
4. Step 4: Simplify right side
   12,194,025.45x = 56,643,808,213,725.69
5. Step 5: Solve for x
   x = 56,643,808,213,725.69/12,194,025.45
6. Step 6: Final answer
   x = 4,645,209.94