Finding the Fourth Proportional to 9,651.34, 14,460.47 and 5,271.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,651.34 : 14,460.47 = 5,271.86 : x
2. Step 2: Convert to fraction form
   9,651.34/14,460.47 = 5,271.86/x
3. Step 3: Cross multiply
   9,651.34x = 14,460.47 × 5,271.86
4. Step 4: Simplify right side
   9,651.34x = 76,233,573.37
5. Step 5: Solve for x
   x = 76,233,573.37/9,651.34
6. Step 6: Final answer
   x = 7,898.76