Finding the Fourth Proportional to 31,681.58, 43,738.77 and 23,659.46

Step by Step Solution

1. Step 1: Write the proportion equation
   31,681.58 : 43,738.77 = 23,659.46 : x
2. Step 2: Convert to fraction form
   31,681.58/43,738.77 = 23,659.46/x
3. Step 3: Cross multiply
   31,681.58x = 43,738.77 × 23,659.46
4. Step 4: Simplify right side
   31,681.58x = 1,034,835,713.31
5. Step 5: Solve for x
   x = 1,034,835,713.31/31,681.58
6. Step 6: Final answer
   x = 32,663.64