Finding the Fourth Proportional to 10,654.22, 15,971.00 and 5,976.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,654.22 : 15,971.00 = 5,976.47 : x
2. Step 2: Convert to fraction form
   10,654.22/15,971.00 = 5,976.47/x
3. Step 3: Cross multiply
   10,654.22x = 15,971.00 × 5,976.47
4. Step 4: Simplify right side
   10,654.22x = 95,450,092.63
5. Step 5: Solve for x
   x = 95,450,092.63/10,654.22
6. Step 6: Final answer
   x = 8,958.90