Finding the Fourth Proportional to 8,014,328.10, 12,022,658.55 and 2,621,672.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,014,328.10 : 12,022,658.55 = 2,621,672.10 : x
2. Step 2: Convert to fraction form
   8,014,328.10/12,022,658.55 = 2,621,672.10/x
3. Step 3: Cross multiply
   8,014,328.10x = 12,022,658.55 × 2,621,672.10
4. Step 4: Simplify right side
   8,014,328.10x = 31,519,468,488,361.46
5. Step 5: Solve for x
   x = 31,519,468,488,361.46/8,014,328.10
6. Step 6: Final answer
   x = 3,932,889.71