Finding the Fourth Proportional to 9,513.86, 14,267.30 and 3,272.11

Step by Step Solution

1. Step 1: Write the proportion equation
   9,513.86 : 14,267.30 = 3,272.11 : x
2. Step 2: Convert to fraction form
   9,513.86/14,267.30 = 3,272.11/x
3. Step 3: Cross multiply
   9,513.86x = 14,267.30 × 3,272.11
4. Step 4: Simplify right side
   9,513.86x = 46,684,147.52
5. Step 5: Solve for x
   x = 46,684,147.52/9,513.86
6. Step 6: Final answer
   x = 4,906.96