Finding the Fourth Proportional to 10,185.33, 14,056.31 and 5,710.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,185.33 : 14,056.31 = 5,710.52 : x
2. Step 2: Convert to fraction form
   10,185.33/14,056.31 = 5,710.52/x
3. Step 3: Cross multiply
   10,185.33x = 14,056.31 × 5,710.52
4. Step 4: Simplify right side
   10,185.33x = 80,268,839.38
5. Step 5: Solve for x
   x = 80,268,839.38/10,185.33
6. Step 6: Final answer
   x = 7,880.83