Finding the Fourth Proportional to 11,171,084.55, 16,755,372.06 and 3,085,209.73

Step by Step Solution

1. Step 1: Write the proportion equation
   11,171,084.55 : 16,755,372.06 = 3,085,209.73 : x
2. Step 2: Convert to fraction form
   11,171,084.55/16,755,372.06 = 3,085,209.73/x
3. Step 3: Cross multiply
   11,171,084.55x = 16,755,372.06 × 3,085,209.73
4. Step 4: Simplify right side
   11,171,084.55x = 51,693,836,909,282.15
5. Step 5: Solve for x
   x = 51,693,836,909,282.15/11,171,084.55
6. Step 6: Final answer
   x = 4,627,468.06