Finding the Fourth Proportional to 31,536.56, 47,306.07 and 10,760.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,536.56 : 47,306.07 = 10,760.06 : x
2. Step 2: Convert to fraction form
   31,536.56/47,306.07 = 10,760.06/x
3. Step 3: Cross multiply
   31,536.56x = 47,306.07 × 10,760.06
4. Step 4: Simplify right side
   31,536.56x = 509,016,269.83
5. Step 5: Solve for x
   x = 509,016,269.83/31,536.56
6. Step 6: Final answer
   x = 16,140.51