Finding the Fourth Proportional to 9,722.86, 14,584.50 and 3,483.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,722.86 : 14,584.50 = 3,483.28 : x
2. Step 2: Convert to fraction form
   9,722.86/14,584.50 = 3,483.28/x
3. Step 3: Cross multiply
   9,722.86x = 14,584.50 × 3,483.28
4. Step 4: Simplify right side
   9,722.86x = 50,801,897.16
5. Step 5: Solve for x
   x = 50,801,897.16/9,722.86
6. Step 6: Final answer
   x = 5,225.00