Finding the Fourth Proportional to 10,281.94, 14,189.07 and 5,566.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,281.94 : 14,189.07 = 5,566.22 : x
2. Step 2: Convert to fraction form
   10,281.94/14,189.07 = 5,566.22/x
3. Step 3: Cross multiply
   10,281.94x = 14,189.07 × 5,566.22
4. Step 4: Simplify right side
   10,281.94x = 78,979,488.35
5. Step 5: Solve for x
   x = 78,979,488.35/10,281.94
6. Step 6: Final answer
   x = 7,681.38