Finding the Fourth Proportional to 31,641.03, 47,445.53 and 10,573.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,641.03 : 47,445.53 = 10,573.56 : x
2. Step 2: Convert to fraction form
   31,641.03/47,445.53 = 10,573.56/x
3. Step 3: Cross multiply
   31,641.03x = 47,445.53 × 10,573.56
4. Step 4: Simplify right side
   31,641.03x = 501,668,105.32
5. Step 5: Solve for x
   x = 501,668,105.32/31,641.03
6. Step 6: Final answer
   x = 15,854.99