Finding the Fourth Proportional to 31,932.01, 44,062.81 and 18,507.48

Step by Step Solution

1. Step 1: Write the proportion equation
   31,932.01 : 44,062.81 = 18,507.48 : x
2. Step 2: Convert to fraction form
   31,932.01/44,062.81 = 18,507.48/x
3. Step 3: Cross multiply
   31,932.01x = 44,062.81 × 18,507.48
4. Step 4: Simplify right side
   31,932.01x = 815,491,574.82
5. Step 5: Solve for x
   x = 815,491,574.82/31,932.01
6. Step 6: Final answer
   x = 25,538.37