Finding the Fourth Proportional to 8,870,650.35, 12,241,426.19 and 5,149,826.61

Step by Step Solution

1. Step 1: Write the proportion equation
   8,870,650.35 : 12,241,426.19 = 5,149,826.61 : x
2. Step 2: Convert to fraction form
   8,870,650.35/12,241,426.19 = 5,149,826.61/x
3. Step 3: Cross multiply
   8,870,650.35x = 12,241,426.19 × 5,149,826.61
4. Step 4: Simplify right side
   8,870,650.35x = 63,041,222,311,863.79
5. Step 5: Solve for x
   x = 63,041,222,311,863.79/8,870,650.35
6. Step 6: Final answer
   x = 7,106,719.33