Finding the Fourth Proportional to 109,945.54, 164,807.52 and 43,359.94

Step by Step Solution

1. Step 1: Write the proportion equation
   109,945.54 : 164,807.52 = 43,359.94 : x
2. Step 2: Convert to fraction form
   109,945.54/164,807.52 = 43,359.94/x
3. Step 3: Cross multiply
   109,945.54x = 164,807.52 × 43,359.94
4. Step 4: Simplify right side
   109,945.54x = 7,146,044,178.75
5. Step 5: Solve for x
   x = 7,146,044,178.75/109,945.54
6. Step 6: Final answer
   x = 64,996.22