Finding the Fourth Proportional to 107,443.50, 160,943.75 and 62,935.31

Step by Step Solution

1. Step 1: Write the proportion equation
   107,443.50 : 160,943.75 = 62,935.31 : x
2. Step 2: Convert to fraction form
   107,443.50/160,943.75 = 62,935.31/x
3. Step 3: Cross multiply
   107,443.50x = 160,943.75 × 62,935.31
4. Step 4: Simplify right side
   107,443.50x = 10,129,044,798.81
5. Step 5: Solve for x
   x = 10,129,044,798.81/107,443.50
6. Step 6: Final answer
   x = 94,273.22