Finding the Fourth Proportional to 48,943,777,467,516, 67,572,900,433,560 and 31,155,581,959,086

Step by Step Solution

1. Step 1: Write the proportion equation
   48,943,777,467,516 : 67,572,900,433,560 = 31,155,581,959,086 : x
2. Step 2: Convert to fraction form
   48,943,777,467,516/67,572,900,433,560 = 31,155,581,959,086/x
3. Step 3: Cross multiply
   48,943,777,467,516x = 67,572,900,433,560 × 31,155,581,959,086
4. Step 4: Simplify right side
   48,943,777,467,516x = 2,105,273,037,670,936,381,478,666,240
5. Step 5: Solve for x
   x = 2,105,273,037,670,936,381,478,666,240/48,943,777,467,516
6. Step 6: Final answer
   x = 43,014,110,201,612.59