Finding the Fourth Proportional to 73,171.62, 109,754.91 and 31,024.56

Step by Step Solution

1. Step 1: Write the proportion equation
   73,171.62 : 109,754.91 = 31,024.56 : x
2. Step 2: Convert to fraction form
   73,171.62/109,754.91 = 31,024.56/x
3. Step 3: Cross multiply
   73,171.62x = 109,754.91 × 31,024.56
4. Step 4: Simplify right side
   73,171.62x = 3,405,097,790.59
5. Step 5: Solve for x
   x = 3,405,097,790.59/73,171.62
6. Step 6: Final answer
   x = 46,535.77