Finding the Fourth Proportional to 67,980,188.37, 93,812,673.42 and 37,040,357.55

Step by Step Solution

1. Step 1: Write the proportion equation
   67,980,188.37 : 93,812,673.42 = 37,040,357.55 : x
2. Step 2: Convert to fraction form
   67,980,188.37/93,812,673.42 = 37,040,357.55/x
3. Step 3: Cross multiply
   67,980,188.37x = 93,812,673.42 × 37,040,357.55
4. Step 4: Simplify right side
   67,980,188.37x = 3,474,854,966,198,181
5. Step 5: Solve for x
   x = 3,474,854,966,198,181/67,980,188.37
6. Step 6: Final answer
   x = 51,115,700.76