Finding the Fourth Proportional to 74,003.33, 111,011.99 and 20,695.31

Step by Step Solution

1. Step 1: Write the proportion equation
   74,003.33 : 111,011.99 = 20,695.31 : x
2. Step 2: Convert to fraction form
   74,003.33/111,011.99 = 20,695.31/x
3. Step 3: Cross multiply
   74,003.33x = 111,011.99 × 20,695.31
4. Step 4: Simplify right side
   74,003.33x = 2,297,427,166.92
5. Step 5: Solve for x
   x = 2,297,427,166.92/74,003.33
6. Step 6: Final answer
   x = 31,044.92