Finding the Fourth Proportional to 234,185.82, 351,300.78 and 65,705.52

Step by Step Solution

1. Step 1: Write the proportion equation
   234,185.82 : 351,300.78 = 65,705.52 : x
2. Step 2: Convert to fraction form
   234,185.82/351,300.78 = 65,705.52/x
3. Step 3: Cross multiply
   234,185.82x = 351,300.78 × 65,705.52
4. Step 4: Simplify right side
   234,185.82x = 23,082,400,426.31
5. Step 5: Solve for x
   x = 23,082,400,426.31/234,185.82
6. Step 6: Final answer
   x = 98,564.47