Finding the Fourth Proportional to 6,826,738.91, 9,420,870.98 and 3,770,953.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,826,738.91 : 9,420,870.98 = 3,770,953.16 : x
2. Step 2: Convert to fraction form
   6,826,738.91/9,420,870.98 = 3,770,953.16/x
3. Step 3: Cross multiply
   6,826,738.91x = 9,420,870.98 × 3,770,953.16
4. Step 4: Simplify right side
   6,826,738.91x = 35,525,663,144,878.95
5. Step 5: Solve for x
   x = 35,525,663,144,878.95/6,826,738.91
6. Step 6: Final answer
   x = 5,203,899.50