Finding the Fourth Proportional to 9,499.04, 13,108.16 and 5,306.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.04 : 13,108.16 = 5,306.48 : x
2. Step 2: Convert to fraction form
   9,499.04/13,108.16 = 5,306.48/x
3. Step 3: Cross multiply
   9,499.04x = 13,108.16 × 5,306.48
4. Step 4: Simplify right side
   9,499.04x = 69,558,188.88
5. Step 5: Solve for x
   x = 69,558,188.88/9,499.04
6. Step 6: Final answer
   x = 7,322.65