Finding the Fourth Proportional to 9,732.09, 13,430.33 and 5,483.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,732.09 : 13,430.33 = 5,483.20 : x
2. Step 2: Convert to fraction form
   9,732.09/13,430.33 = 5,483.20/x
3. Step 3: Cross multiply
   9,732.09x = 13,430.33 × 5,483.20
4. Step 4: Simplify right side
   9,732.09x = 73,641,185.46
5. Step 5: Solve for x
   x = 73,641,185.46/9,732.09
6. Step 6: Final answer
   x = 7,566.84