Finding the Fourth Proportional to 2,427,801.30, 3,640,827.15 and 1,229,325.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427,801.30 : 3,640,827.15 = 1,229,325.30 : x
2. Step 2: Convert to fraction form
   2,427,801.30/3,640,827.15 = 1,229,325.30/x
3. Step 3: Cross multiply
   2,427,801.30x = 3,640,827.15 × 1,229,325.30
4. Step 4: Simplify right side
   2,427,801.30x = 4,475,760,928,421.90
5. Step 5: Solve for x
   x = 4,475,760,928,421.90/2,427,801.30
6. Step 6: Final answer
   x = 1,843,544.99