Finding the Fourth Proportional to 11,002,114, 16,499,433.20 and 3,811,969.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,002,114 : 16,499,433.20 = 3,811,969.60 : x
2. Step 2: Convert to fraction form
   11,002,114/16,499,433.20 = 3,811,969.60/x
3. Step 3: Cross multiply
   11,002,114x = 16,499,433.20 × 3,811,969.60
4. Step 4: Simplify right side
   11,002,114x = 62,895,337,775,630.72
5. Step 5: Solve for x
   x = 62,895,337,775,630.72/11,002,114
6. Step 6: Final answer
   x = 5,716,659.34