Finding the Fourth Proportional to 2,022,069.34, 2,790,474.69 and 1,150,861.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022,069.34 : 2,790,474.69 = 1,150,861.31 : x
2. Step 2: Convert to fraction form
   2,022,069.34/2,790,474.69 = 1,150,861.31/x
3. Step 3: Cross multiply
   2,022,069.34x = 2,790,474.69 × 1,150,861.31
4. Step 4: Simplify right side
   2,022,069.34x = 3,211,449,367,305.71
5. Step 5: Solve for x
   x = 3,211,449,367,305.71/2,022,069.34
6. Step 6: Final answer
   x = 1,588,199.43