Finding the Fourth Proportional to 9,476.37, 13,077.36 and 5,499.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,476.37 : 13,077.36 = 5,499.81 : x
2. Step 2: Convert to fraction form
   9,476.37/13,077.36 = 5,499.81/x
3. Step 3: Cross multiply
   9,476.37x = 13,077.36 × 5,499.81
4. Step 4: Simplify right side
   9,476.37x = 71,922,995.30
5. Step 5: Solve for x
   x = 71,922,995.30/9,476.37
6. Step 6: Final answer
   x = 7,589.72