Finding the Fourth Proportional to 106,593.27, 159,862.05 and 31,693.25

Step by Step Solution

1. Step 1: Write the proportion equation
   106,593.27 : 159,862.05 = 31,693.25 : x
2. Step 2: Convert to fraction form
   106,593.27/159,862.05 = 31,693.25/x
3. Step 3: Cross multiply
   106,593.27x = 159,862.05 × 31,693.25
4. Step 4: Simplify right side
   106,593.27x = 5,066,547,116.85
5. Step 5: Solve for x
   x = 5,066,547,116.85/106,593.27
6. Step 6: Final answer
   x = 47,531.59