Finding the Fourth Proportional to 32,235.18, 48,020.38 and 31,255.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,235.18 : 48,020.38 = 31,255.82 : x
2. Step 2: Convert to fraction form
   32,235.18/48,020.38 = 31,255.82/x
3. Step 3: Cross multiply
   32,235.18x = 48,020.38 × 31,255.82
4. Step 4: Simplify right side
   32,235.18x = 1,500,916,485.56
5. Step 5: Solve for x
   x = 1,500,916,485.56/32,235.18
6. Step 6: Final answer
   x = 46,561.44