Finding the Fourth Proportional to 31,633.41, 43,654.18 and 17,486.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,633.41 : 43,654.18 = 17,486.25 : x
2. Step 2: Convert to fraction form
   31,633.41/43,654.18 = 17,486.25/x
3. Step 3: Cross multiply
   31,633.41x = 43,654.18 × 17,486.25
4. Step 4: Simplify right side
   31,633.41x = 763,347,861.31
5. Step 5: Solve for x
   x = 763,347,861.31/31,633.41
6. Step 6: Final answer
   x = 24,131.06