Finding the Fourth Proportional to 10,283.69, 14,191.38 and 5,807.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,283.69 : 14,191.38 = 5,807.45 : x
2. Step 2: Convert to fraction form
   10,283.69/14,191.38 = 5,807.45/x
3. Step 3: Cross multiply
   10,283.69x = 14,191.38 × 5,807.45
4. Step 4: Simplify right side
   10,283.69x = 82,415,658.82
5. Step 5: Solve for x
   x = 82,415,658.82/10,283.69
6. Step 6: Final answer
   x = 8,014.21