Finding the Fourth Proportional to 9,748.01, 13,452.34 and 5,382.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,748.01 : 13,452.34 = 5,382.48 : x
2. Step 2: Convert to fraction form
   9,748.01/13,452.34 = 5,382.48/x
3. Step 3: Cross multiply
   9,748.01x = 13,452.34 × 5,382.48
4. Step 4: Simplify right side
   9,748.01x = 72,406,951.00
5. Step 5: Solve for x
   x = 72,406,951.00/9,748.01
6. Step 6: Final answer
   x = 7,427.87