Finding the Fourth Proportional to 2,021,466.81, 2,789,868.81 and 1,150,513.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,466.81 : 2,789,868.81 = 1,150,513.27 : x
2. Step 2: Convert to fraction form
   2,021,466.81/2,789,868.81 = 1,150,513.27/x
3. Step 3: Cross multiply
   2,021,466.81x = 2,789,868.81 × 1,150,513.27
4. Step 4: Simplify right side
   2,021,466.81x = 3,209,781,095,265.87
5. Step 5: Solve for x
   x = 3,209,781,095,265.87/2,021,466.81
6. Step 6: Final answer
   x = 1,587,847.54