Finding the Fourth Proportional to 10,790,766.15, 16,187,238.72 and 3,503,921.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,790,766.15 : 16,187,238.72 = 3,503,921.22 : x
2. Step 2: Convert to fraction form
   10,790,766.15/16,187,238.72 = 3,503,921.22/x
3. Step 3: Cross multiply
   10,790,766.15x = 16,187,238.72 × 3,503,921.22
4. Step 4: Simplify right side
   10,790,766.15x = 56,718,809,244,213.64
5. Step 5: Solve for x
   x = 56,718,809,244,213.64/10,790,766.15
6. Step 6: Final answer
   x = 5,256,235.61