Finding the Fourth Proportional to 67,980,190.38, 93,812,676.18 and 37,040,359.56

Step by Step Solution

1. Step 1: Write the proportion equation
   67,980,190.38 : 93,812,676.18 = 37,040,359.56 : x
2. Step 2: Convert to fraction form
   67,980,190.38/93,812,676.18 = 37,040,359.56/x
3. Step 3: Cross multiply
   67,980,190.38x = 93,812,676.18 × 37,040,359.56
4. Step 4: Simplify right side
   67,980,190.38x = 3,474,855,256,993,048
5. Step 5: Solve for x
   x = 3,474,855,256,993,048/67,980,190.38
6. Step 6: Final answer
   x = 51,115,703.52