Finding the Fourth Proportional to 116,003.56, 160,162.02 and 89,097.96

Step by Step Solution

1. Step 1: Write the proportion equation
   116,003.56 : 160,162.02 = 89,097.96 : x
2. Step 2: Convert to fraction form
   116,003.56/160,162.02 = 89,097.96/x
3. Step 3: Cross multiply
   116,003.56x = 160,162.02 × 89,097.96
4. Step 4: Simplify right side
   116,003.56x = 14,270,109,251.48
5. Step 5: Solve for x
   x = 14,270,109,251.48/116,003.56
6. Step 6: Final answer
   x = 123,014.41