Finding the Fourth Proportional to 68,086,451.72, 93,959,196.20 and 37,146,623.73

Step by Step Solution

1. Step 1: Write the proportion equation
   68,086,451.72 : 93,959,196.20 = 37,146,623.73 : x
2. Step 2: Convert to fraction form
   68,086,451.72/93,959,196.20 = 37,146,623.73/x
3. Step 3: Cross multiply
   68,086,451.72x = 93,959,196.20 × 37,146,623.73
4. Step 4: Simplify right side
   68,086,451.72x = 3,490,266,907,028,912
5. Step 5: Solve for x
   x = 3,490,266,907,028,912/68,086,451.72
6. Step 6: Final answer
   x = 51,262,282.28