Finding the Fourth Proportional to 10,364.81, 14,303.52 and 5,649.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,364.81 : 14,303.52 = 5,649.39 : x
2. Step 2: Convert to fraction form
   10,364.81/14,303.52 = 5,649.39/x
3. Step 3: Cross multiply
   10,364.81x = 14,303.52 × 5,649.39
4. Step 4: Simplify right side
   10,364.81x = 80,806,162.85
5. Step 5: Solve for x
   x = 80,806,162.85/10,364.81
6. Step 6: Final answer
   x = 7,796.21