Finding the Fourth Proportional to 110,097.77, 151,908.89 and 64,777.73

Step by Step Solution

1. Step 1: Write the proportion equation
   110,097.77 : 151,908.89 = 64,777.73 : x
2. Step 2: Convert to fraction form
   110,097.77/151,908.89 = 64,777.73/x
3. Step 3: Cross multiply
   110,097.77x = 151,908.89 × 64,777.73
4. Step 4: Simplify right side
   110,097.77x = 9,840,311,977.59
5. Step 5: Solve for x
   x = 9,840,311,977.59/110,097.77
6. Step 6: Final answer
   x = 89,377.94