Finding the Fourth Proportional to 116,733.48, 161,096.04 and 65,747.16

Step by Step Solution

1. Step 1: Write the proportion equation
   116,733.48 : 161,096.04 = 65,747.16 : x
2. Step 2: Convert to fraction form
   116,733.48/161,096.04 = 65,747.16/x
3. Step 3: Cross multiply
   116,733.48x = 161,096.04 × 65,747.16
4. Step 4: Simplify right side
   116,733.48x = 10,591,607,117.25
5. Step 5: Solve for x
   x = 10,591,607,117.25/116,733.48
6. Step 6: Final answer
   x = 90,733.24