Finding the Fourth Proportional to 2,443,606.15, 3,665,409.23 and 2,286,142.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,606.15 : 3,665,409.23 = 2,286,142.15 : x
2. Step 2: Convert to fraction form
   2,443,606.15/3,665,409.23 = 2,286,142.15/x
3. Step 3: Cross multiply
   2,443,606.15x = 3,665,409.23 × 2,286,142.15
4. Step 4: Simplify right side
   2,443,606.15x = 8,379,646,526,271.33
5. Step 5: Solve for x
   x = 8,379,646,526,271.33/2,443,606.15
6. Step 6: Final answer
   x = 3,429,213.23