Finding the Fourth Proportional to 233,640.82, 350,456.17 and 65,156.65

Step by Step Solution

1. Step 1: Write the proportion equation
   233,640.82 : 350,456.17 = 65,156.65 : x
2. Step 2: Convert to fraction form
   233,640.82/350,456.17 = 65,156.65/x
3. Step 3: Cross multiply
   233,640.82x = 350,456.17 × 65,156.65
4. Step 4: Simplify right side
   233,640.82x = 22,834,550,009.03
5. Step 5: Solve for x
   x = 22,834,550,009.03/233,640.82
6. Step 6: Final answer
   x = 97,733.56