Finding the Fourth Proportional to 2,651,288.28, 3,978,676.21 and 1,454,051.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651,288.28 : 3,978,676.21 = 1,454,051.35 : x
2. Step 2: Convert to fraction form
   2,651,288.28/3,978,676.21 = 1,454,051.35/x
3. Step 3: Cross multiply
   2,651,288.28x = 3,978,676.21 × 1,454,051.35
4. Step 4: Simplify right side
   2,651,288.28x = 5,785,199,514,363.38
5. Step 5: Solve for x
   x = 5,785,199,514,363.38/2,651,288.28
6. Step 6: Final answer
   x = 2,182,033.38