Finding the Fourth Proportional to 10,857.03, 14,982.71 and 5,889.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,857.03 : 14,982.71 = 5,889.03 : x
2. Step 2: Convert to fraction form
   10,857.03/14,982.71 = 5,889.03/x
3. Step 3: Cross multiply
   10,857.03x = 14,982.71 × 5,889.03
4. Step 4: Simplify right side
   10,857.03x = 88,233,599.23
5. Step 5: Solve for x
   x = 88,233,599.23/10,857.03
6. Step 6: Final answer
   x = 8,126.86