Finding the Fourth Proportional to 10,826,474.04, 16,243,336.49 and 3,540,269.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,826,474.04 : 16,243,336.49 = 3,540,269.84 : x
2. Step 2: Convert to fraction form
   10,826,474.04/16,243,336.49 = 3,540,269.84/x
3. Step 3: Cross multiply
   10,826,474.04x = 16,243,336.49 × 3,540,269.84
4. Step 4: Simplify right side
   10,826,474.04x = 57,505,794,177,600.43
5. Step 5: Solve for x
   x = 57,505,794,177,600.43/10,826,474.04
6. Step 6: Final answer
   x = 5,311,590.27