Finding the Fourth Proportional to 132,108,622,483.86, 198,081,834,796.35 and 51,340,018,908.37

Step by Step Solution

1. Step 1: Write the proportion equation
   132,108,622,483.86 : 198,081,834,796.35 = 51,340,018,908.37 : x
2. Step 2: Convert to fraction form
   132,108,622,483.86/198,081,834,796.35 = 51,340,018,908.37/x
3. Step 3: Cross multiply
   132,108,622,483.86x = 198,081,834,796.35 × 51,340,018,908.37
4. Step 4: Simplify right side
   132,108,622,483.86x = 10,169,525,143,849,232,498,688
5. Step 5: Solve for x
   x = 10,169,525,143,849,232,498,688/132,108,622,483.86
6. Step 6: Final answer
   x = 76,978,511,717.44