Finding the Fourth Proportional to 35,019.27, 52,305.57 and 31,682.37

Step by Step Solution

1. Step 1: Write the proportion equation
   35,019.27 : 52,305.57 = 31,682.37 : x
2. Step 2: Convert to fraction form
   35,019.27/52,305.57 = 31,682.37/x
3. Step 3: Cross multiply
   35,019.27x = 52,305.57 × 31,682.37
4. Step 4: Simplify right side
   35,019.27x = 1,657,164,421.80
5. Step 5: Solve for x
   x = 1,657,164,421.80/35,019.27
6. Step 6: Final answer
   x = 47,321.50