Finding the Fourth Proportional to 2,022,719.83, 2,791,438.17 and 1,163,280.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022,719.83 : 2,791,438.17 = 1,163,280.76 : x
2. Step 2: Convert to fraction form
   2,022,719.83/2,791,438.17 = 1,163,280.76/x
3. Step 3: Cross multiply
   2,022,719.83x = 2,791,438.17 × 1,163,280.76
4. Step 4: Simplify right side
   2,022,719.83x = 3,247,226,315,890.61
5. Step 5: Solve for x
   x = 3,247,226,315,890.61/2,022,719.83
6. Step 6: Final answer
   x = 1,605,376.22