Finding the Fourth Proportional to 9,500.58, 14,256.27 and 5,117.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,500.58 : 14,256.27 = 5,117.94 : x
2. Step 2: Convert to fraction form
   9,500.58/14,256.27 = 5,117.94/x
3. Step 3: Cross multiply
   9,500.58x = 14,256.27 × 5,117.94
4. Step 4: Simplify right side
   9,500.58x = 72,962,734.48
5. Step 5: Solve for x
   x = 72,962,734.48/9,500.58
6. Step 6: Final answer
   x = 7,679.82