Finding the Fourth Proportional to 2,267,900.30, 3,400,139.97 and 1,369,128.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267,900.30 : 3,400,139.97 = 1,369,128.42 : x
2. Step 2: Convert to fraction form
   2,267,900.30/3,400,139.97 = 1,369,128.42/x
3. Step 3: Cross multiply
   2,267,900.30x = 3,400,139.97 × 1,369,128.42
4. Step 4: Simplify right side
   2,267,900.30x = 4,655,228,264,904.95
5. Step 5: Solve for x
   x = 4,655,228,264,904.95/2,267,900.30
6. Step 6: Final answer
   x = 2,052,660.01