Finding the Fourth Proportional to 67,980,157.62, 93,812,631 and 37,040,326.89

Step by Step Solution

1. Step 1: Write the proportion equation
   67,980,157.62 : 93,812,631 = 37,040,326.89 : x
2. Step 2: Convert to fraction form
   67,980,157.62/93,812,631 = 37,040,326.89/x
3. Step 3: Cross multiply
   67,980,157.62x = 93,812,631 × 37,040,326.89
4. Step 4: Simplify right side
   67,980,157.62x = 3,474,850,518,650,947.50
5. Step 5: Solve for x
   x = 3,474,850,518,650,947.50/67,980,157.62
6. Step 6: Final answer
   x = 51,115,658.46