Finding the Fourth Proportional to 52,969.17, 73,118.28 and 31,744.35

Step by Step Solution

1. Step 1: Write the proportion equation
   52,969.17 : 73,118.28 = 31,744.35 : x
2. Step 2: Convert to fraction form
   52,969.17/73,118.28 = 31,744.35/x
3. Step 3: Cross multiply
   52,969.17x = 73,118.28 × 31,744.35
4. Step 4: Simplify right side
   52,969.17x = 2,321,092,271.72
5. Step 5: Solve for x
   x = 2,321,092,271.72/52,969.17
6. Step 6: Final answer
   x = 43,819.68