Finding the Fourth Proportional to 67,980,205.37, 93,812,696.84 and 37,040,374.55

Step by Step Solution

1. Step 1: Write the proportion equation
   67,980,205.37 : 93,812,696.84 = 37,040,374.55 : x
2. Step 2: Convert to fraction form
   67,980,205.37/93,812,696.84 = 37,040,374.55/x
3. Step 3: Cross multiply
   67,980,205.37x = 93,812,696.84 × 37,040,374.55
4. Step 4: Simplify right side
   67,980,205.37x = 3,474,857,428,499,201.50
5. Step 5: Solve for x
   x = 3,474,857,428,499,201.50/67,980,205.37
6. Step 6: Final answer
   x = 51,115,724.20