Finding the Fourth Proportional to 73,164.94, 109,744.96 and 31,017.90

Step by Step Solution

1. Step 1: Write the proportion equation
   73,164.94 : 109,744.96 = 31,017.90 : x
2. Step 2: Convert to fraction form
   73,164.94/109,744.96 = 31,017.90/x
3. Step 3: Cross multiply
   73,164.94x = 109,744.96 × 31,017.90
4. Step 4: Simplify right side
   73,164.94x = 3,404,058,586.94
5. Step 5: Solve for x
   x = 3,404,058,586.94/73,164.94
6. Step 6: Final answer
   x = 46,525.82