Finding the Fourth Proportional to 11,994,198.39, 17,991,283.01 and 3,907,160.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,994,198.39 : 17,991,283.01 = 3,907,160.82 : x
2. Step 2: Convert to fraction form
   11,994,198.39/17,991,283.01 = 3,907,160.82/x
3. Step 3: Cross multiply
   11,994,198.39x = 17,991,283.01 × 3,907,160.82
4. Step 4: Simplify right side
   11,994,198.39x = 70,294,836,058,667.86
5. Step 5: Solve for x
   x = 70,294,836,058,667.86/11,994,198.39
6. Step 6: Final answer
   x = 5,860,736.48