Finding the Fourth Proportional to 31,341.96, 47,019.42 and 10,567.08

Step by Step Solution

1. Step 1: Write the proportion equation
   31,341.96 : 47,019.42 = 10,567.08 : x
2. Step 2: Convert to fraction form
   31,341.96/47,019.42 = 10,567.08/x
3. Step 3: Cross multiply
   31,341.96x = 47,019.42 × 10,567.08
4. Step 4: Simplify right side
   31,341.96x = 496,857,972.69
5. Step 5: Solve for x
   x = 496,857,972.69/31,341.96
6. Step 6: Final answer
   x = 15,852.80