Finding the Fourth Proportional to 11,002,131.36, 16,503,310.80 and 3,325,839.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,002,131.36 : 16,503,310.80 = 3,325,839.84 : x
2. Step 2: Convert to fraction form
   11,002,131.36/16,503,310.80 = 3,325,839.84/x
3. Step 3: Cross multiply
   11,002,131.36x = 16,503,310.80 × 3,325,839.84
4. Step 4: Simplify right side
   11,002,131.36x = 54,887,368,550,542.27
5. Step 5: Solve for x
   x = 54,887,368,550,542.27/11,002,131.36
6. Step 6: Final answer
   x = 4,988,794.15