Finding the Fourth Proportional to 9,426.22, 13,007.27 and 5,649.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,426.22 : 13,007.27 = 5,649.32 : x
2. Step 2: Convert to fraction form
   9,426.22/13,007.27 = 5,649.32/x
3. Step 3: Cross multiply
   9,426.22x = 13,007.27 × 5,649.32
4. Step 4: Simplify right side
   9,426.22x = 73,482,277.20
5. Step 5: Solve for x
   x = 73,482,277.20/9,426.22
6. Step 6: Final answer
   x = 7,795.52