Finding the Fourth Proportional to 31,623.33, 47,441.82 and 10,565.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,623.33 : 47,441.82 = 10,565.25 : x
2. Step 2: Convert to fraction form
   31,623.33/47,441.82 = 10,565.25/x
3. Step 3: Cross multiply
   31,623.33x = 47,441.82 × 10,565.25
4. Step 4: Simplify right side
   31,623.33x = 501,234,688.76
5. Step 5: Solve for x
   x = 501,234,688.76/31,623.33
6. Step 6: Final answer
   x = 15,850.16