Finding the Fourth Proportional to 18,410,105.10, 25,403,727.42 and 10,569,185.22

Step by Step Solution

1. Step 1: Write the proportion equation
   18,410,105.10 : 25,403,727.42 = 10,569,185.22 : x
2. Step 2: Convert to fraction form
   18,410,105.10/25,403,727.42 = 10,569,185.22/x
3. Step 3: Cross multiply
   18,410,105.10x = 25,403,727.42 × 10,569,185.22
4. Step 4: Simplify right side
   18,410,105.10x = 268,496,700,380,372.78
5. Step 5: Solve for x
   x = 268,496,700,380,372.78/18,410,105.10
6. Step 6: Final answer
   x = 14,584,202.48