Finding the Fourth Proportional to 2,038,227.05, 2,812,789.09 and 1,120,494.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038,227.05 : 2,812,789.09 = 1,120,494.87 : x
2. Step 2: Convert to fraction form
   2,038,227.05/2,812,789.09 = 1,120,494.87/x
3. Step 3: Cross multiply
   2,038,227.05x = 2,812,789.09 × 1,120,494.87
4. Step 4: Simplify right side
   2,038,227.05x = 3,151,715,747,137.59
5. Step 5: Solve for x
   x = 3,151,715,747,137.59/2,038,227.05
6. Step 6: Final answer
   x = 1,546,302.58