Finding the Fourth Proportional to 67,442,718.78, 93,061,046.10 and 37,669,698.09

Step by Step Solution

1. Step 1: Write the proportion equation
   67,442,718.78 : 93,061,046.10 = 37,669,698.09 : x
2. Step 2: Convert to fraction form
   67,442,718.78/93,061,046.10 = 37,669,698.09/x
3. Step 3: Cross multiply
   67,442,718.78x = 93,061,046.10 × 37,669,698.09
4. Step 4: Simplify right side
   67,442,718.78x = 3,505,581,510,526,572
5. Step 5: Solve for x
   x = 3,505,581,510,526,572/67,442,718.78
6. Step 6: Final answer
   x = 51,978,650.53