Finding the Fourth Proportional to 227,329.16, 340,894.83 and 65,187.48

Step by Step Solution

1. Step 1: Write the proportion equation
   227,329.16 : 340,894.83 = 65,187.48 : x
2. Step 2: Convert to fraction form
   227,329.16/340,894.83 = 65,187.48/x
3. Step 3: Cross multiply
   227,329.16x = 340,894.83 × 65,187.48
4. Step 4: Simplify right side
   227,329.16x = 22,222,076,068.86
5. Step 5: Solve for x
   x = 22,222,076,068.86/227,329.16
6. Step 6: Final answer
   x = 97,752.86