Finding the Fourth Proportional to 12,444,110.10, 18,666,165.15 and 3,468,662.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,444,110.10 : 18,666,165.15 = 3,468,662.10 : x
2. Step 2: Convert to fraction form
   12,444,110.10/18,666,165.15 = 3,468,662.10/x
3. Step 3: Cross multiply
   12,444,110.10x = 18,666,165.15 × 3,468,662.10
4. Step 4: Simplify right side
   12,444,110.10x = 64,746,619,608,145.81
5. Step 5: Solve for x
   x = 64,746,619,608,145.81/12,444,110.10
6. Step 6: Final answer
   x = 5,202,993.15