Finding the Fourth Proportional to 67,980,196.12, 93,812,684.10 and 37,040,365.42

Step by Step Solution

1. Step 1: Write the proportion equation
   67,980,196.12 : 93,812,684.10 = 37,040,365.42 : x
2. Step 2: Convert to fraction form
   67,980,196.12/93,812,684.10 = 37,040,365.42/x
3. Step 3: Cross multiply
   67,980,196.12x = 93,812,684.10 × 37,040,365.42
4. Step 4: Simplify right side
   67,980,196.12x = 3,474,856,100,095,024
5. Step 5: Solve for x
   x = 3,474,856,100,095,024/67,980,196.12
6. Step 6: Final answer
   x = 51,115,711.61