Finding the Fourth Proportional to 31,625.67, 43,641.72 and 17,477.67

Step by Step Solution

1. Step 1: Write the proportion equation
   31,625.67 : 43,641.72 = 17,477.67 : x
2. Step 2: Convert to fraction form
   31,625.67/43,641.72 = 17,477.67/x
3. Step 3: Cross multiply
   31,625.67x = 43,641.72 × 17,477.67
4. Step 4: Simplify right side
   31,625.67x = 762,755,580.39
5. Step 5: Solve for x
   x = 762,755,580.39/31,625.67
6. Step 6: Final answer
   x = 24,118.24