Finding the Fourth Proportional to 1,864,225.83, 2,794,399.59 and 1,265,235.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,225.83 : 2,794,399.59 = 1,265,235.69 : x
2. Step 2: Convert to fraction form
   1,864,225.83/2,794,399.59 = 1,265,235.69/x
3. Step 3: Cross multiply
   1,864,225.83x = 2,794,399.59 × 1,265,235.69
4. Step 4: Simplify right side
   1,864,225.83x = 3,535,574,093,389.37
5. Step 5: Solve for x
   x = 3,535,574,093,389.37/1,864,225.83
6. Step 6: Final answer
   x = 1,896,537.45