Finding the Fourth Proportional to 10,386.41, 14,333.25 and 5,670.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,386.41 : 14,333.25 = 5,670.69 : x
2. Step 2: Convert to fraction form
   10,386.41/14,333.25 = 5,670.69/x
3. Step 3: Cross multiply
   10,386.41x = 14,333.25 × 5,670.69
4. Step 4: Simplify right side
   10,386.41x = 81,279,424.92
5. Step 5: Solve for x
   x = 81,279,424.92/10,386.41
6. Step 6: Final answer
   x = 7,825.55