Finding the Fourth Proportional to 123,767,179.30, 170,804,021.82 and 68,763,035.80

Step by Step Solution

1. Step 1: Write the proportion equation
   123,767,179.30 : 170,804,021.82 = 68,763,035.80 : x
2. Step 2: Convert to fraction form
   123,767,179.30/170,804,021.82 = 68,763,035.80/x
3. Step 3: Cross multiply
   123,767,179.30x = 170,804,021.82 × 68,763,035.80
4. Step 4: Simplify right side
   123,767,179.30x = 11,745,003,067,192,640
5. Step 5: Solve for x
   x = 11,745,003,067,192,640/123,767,179.30
6. Step 6: Final answer
   x = 94,895,941.99