Finding the Fourth Proportional to 37,863.39, 52,202.94 and 31,032.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,863.39 : 52,202.94 = 31,032.24 : x
2. Step 2: Convert to fraction form
   37,863.39/52,202.94 = 31,032.24/x
3. Step 3: Cross multiply
   37,863.39x = 52,202.94 × 31,032.24
4. Step 4: Simplify right side
   37,863.39x = 1,619,974,162.79
5. Step 5: Solve for x
   x = 1,619,974,162.79/37,863.39
6. Step 6: Final answer
   x = 42,784.71