Finding the Fourth Proportional to 140,510.06, 193,908.93 and 80,089.82

Step by Step Solution

1. Step 1: Write the proportion equation
   140,510.06 : 193,908.93 = 80,089.82 : x
2. Step 2: Convert to fraction form
   140,510.06/193,908.93 = 80,089.82/x
3. Step 3: Cross multiply
   140,510.06x = 193,908.93 × 80,089.82
4. Step 4: Simplify right side
   140,510.06x = 15,530,131,300.09
5. Step 5: Solve for x
   x = 15,530,131,300.09/140,510.06
6. Step 6: Final answer
   x = 110,526.83