Finding the Fourth Proportional to 48,943,777,468,318, 67,572,900,434,676 and 31,155,581,959,884

Step by Step Solution

1. Step 1: Write the proportion equation
   48,943,777,468,318 : 67,572,900,434,676 = 31,155,581,959,884 : x
2. Step 2: Convert to fraction form
   48,943,777,468,318/67,572,900,434,676 = 31,155,581,959,884/x
3. Step 3: Cross multiply
   48,943,777,468,318x = 67,572,900,434,676 × 31,155,581,959,884
4. Step 4: Simplify right side
   48,943,777,468,318x = 2,105,273,037,759,629,311,566,938,112
5. Step 5: Solve for x
   x = 2,105,273,037,759,629,311,566,938,112/48,943,777,468,318
6. Step 6: Final answer
   x = 43,014,110,202,719.89