Finding the Fourth Proportional to 12,049,294.73, 18,074,523.06 and 3,962,091.11

Step by Step Solution

1. Step 1: Write the proportion equation
   12,049,294.73 : 18,074,523.06 = 3,962,091.11 : x
2. Step 2: Convert to fraction form
   12,049,294.73/18,074,523.06 = 3,962,091.11/x
3. Step 3: Cross multiply
   12,049,294.73x = 18,074,523.06 × 3,962,091.11
4. Step 4: Simplify right side
   12,049,294.73x = 71,612,907,043,143.38
5. Step 5: Solve for x
   x = 71,612,907,043,143.38/12,049,294.73
6. Step 6: Final answer
   x = 5,943,327.69