Finding the Fourth Proportional to 31,958.69, 47,953.01 and 16,387.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,958.69 : 47,953.01 = 16,387.25 : x
2. Step 2: Convert to fraction form
   31,958.69/47,953.01 = 16,387.25/x
3. Step 3: Cross multiply
   31,958.69x = 47,953.01 × 16,387.25
4. Step 4: Simplify right side
   31,958.69x = 785,817,764.33
5. Step 5: Solve for x
   x = 785,817,764.33/31,958.69
6. Step 6: Final answer
   x = 24,588.55