Finding the Fourth Proportional to 73,763.82, 110,645.76 and 31,616.52

Step by Step Solution

1. Step 1: Write the proportion equation
   73,763.82 : 110,645.76 = 31,616.52 : x
2. Step 2: Convert to fraction form
   73,763.82/110,645.76 = 31,616.52/x
3. Step 3: Cross multiply
   73,763.82x = 110,645.76 × 31,616.52
4. Step 4: Simplify right side
   73,763.82x = 3,498,233,883.96
5. Step 5: Solve for x
   x = 3,498,233,883.96/73,763.82
6. Step 6: Final answer
   x = 47,424.79