Finding the Fourth Proportional to 32,825.25, 45,167.63 and 31,906.71

Step by Step Solution

1. Step 1: Write the proportion equation
   32,825.25 : 45,167.63 = 31,906.71 : x
2. Step 2: Convert to fraction form
   32,825.25/45,167.63 = 31,906.71/x
3. Step 3: Cross multiply
   32,825.25x = 45,167.63 × 31,906.71
4. Step 4: Simplify right side
   32,825.25x = 1,441,150,312.26
5. Step 5: Solve for x
   x = 1,441,150,312.26/32,825.25
6. Step 6: Final answer
   x = 43,903.71