Finding the Fourth Proportional to 2,022,069.89, 2,790,475.47 and 1,150,861.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022,069.89 : 2,790,475.47 = 1,150,861.88 : x
2. Step 2: Convert to fraction form
   2,022,069.89/2,790,475.47 = 1,150,861.88/x
3. Step 3: Cross multiply
   2,022,069.89x = 2,790,475.47 × 1,150,861.88
4. Step 4: Simplify right side
   2,022,069.89x = 3,211,451,852,474.27
5. Step 5: Solve for x
   x = 3,211,451,852,474.27/2,022,069.89
6. Step 6: Final answer
   x = 1,588,200.22