Finding the Fourth Proportional to 9,500.86, 14,245.08 and 3,658.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,500.86 : 14,245.08 = 3,658.06 : x
2. Step 2: Convert to fraction form
   9,500.86/14,245.08 = 3,658.06/x
3. Step 3: Cross multiply
   9,500.86x = 14,245.08 × 3,658.06
4. Step 4: Simplify right side
   9,500.86x = 52,109,357.34
5. Step 5: Solve for x
   x = 52,109,357.34/9,500.86
6. Step 6: Final answer
   x = 5,484.70