Finding the Fourth Proportional to 43,485.54, 65,250.20 and 32,414.46

Step by Step Solution

1. Step 1: Write the proportion equation
   43,485.54 : 65,250.20 = 32,414.46 : x
2. Step 2: Convert to fraction form
   43,485.54/65,250.20 = 32,414.46/x
3. Step 3: Cross multiply
   43,485.54x = 65,250.20 × 32,414.46
4. Step 4: Simplify right side
   43,485.54x = 2,115,049,997.89
5. Step 5: Solve for x
   x = 2,115,049,997.89/43,485.54
6. Step 6: Final answer
   x = 48,638.01