Finding the Fourth Proportional to 31,572.83, 43,570.29 and 17,425.67

Step by Step Solution

1. Step 1: Write the proportion equation
   31,572.83 : 43,570.29 = 17,425.67 : x
2. Step 2: Convert to fraction form
   31,572.83/43,570.29 = 17,425.67/x
3. Step 3: Cross multiply
   31,572.83x = 43,570.29 × 17,425.67
4. Step 4: Simplify right side
   31,572.83x = 759,241,604.27
5. Step 5: Solve for x
   x = 759,241,604.27/31,572.83
6. Step 6: Final answer
   x = 24,047.31