Finding the Fourth Proportional to 2,022,171.48, 2,790,615.65 and 1,150,963.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022,171.48 : 2,790,615.65 = 1,150,963.63 : x
2. Step 2: Convert to fraction form
   2,022,171.48/2,790,615.65 = 1,150,963.63/x
3. Step 3: Cross multiply
   2,022,171.48x = 2,790,615.65 × 1,150,963.63
4. Step 4: Simplify right side
   2,022,171.48x = 3,211,897,105,727.45
5. Step 5: Solve for x
   x = 3,211,897,105,727.45/2,022,171.48
6. Step 6: Final answer
   x = 1,588,340.62