Finding the Fourth Proportional to 31,501.08, 43,471.46 and 17,353.96

Step by Step Solution

1. Step 1: Write the proportion equation
   31,501.08 : 43,471.46 = 17,353.96 : x
2. Step 2: Convert to fraction form
   31,501.08/43,471.46 = 17,353.96/x
3. Step 3: Cross multiply
   31,501.08x = 43,471.46 × 17,353.96
4. Step 4: Simplify right side
   31,501.08x = 754,401,977.98
5. Step 5: Solve for x
   x = 754,401,977.98/31,501.08
6. Step 6: Final answer
   x = 23,948.45