Finding the Fourth Proportional to 31,875.42, 43,987.46 and 17,727.96

Step by Step Solution

1. Step 1: Write the proportion equation
   31,875.42 : 43,987.46 = 17,727.96 : x
2. Step 2: Convert to fraction form
   31,875.42/43,987.46 = 17,727.96/x
3. Step 3: Cross multiply
   31,875.42x = 43,987.46 × 17,727.96
4. Step 4: Simplify right side
   31,875.42x = 779,807,842.74
5. Step 5: Solve for x
   x = 779,807,842.74/31,875.42
6. Step 6: Final answer
   x = 24,464.24