Finding the Fourth Proportional to 31,524.10, 43,503.25 and 17,377.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,524.10 : 43,503.25 = 17,377.25 : x
2. Step 2: Convert to fraction form
   31,524.10/43,503.25 = 17,377.25/x
3. Step 3: Cross multiply
   31,524.10x = 43,503.25 × 17,377.25
4. Step 4: Simplify right side
   31,524.10x = 755,966,590.10
5. Step 5: Solve for x
   x = 755,966,590.10/31,524.10
6. Step 6: Final answer
   x = 23,980.59