Finding the Fourth Proportional to 10,857.52, 14,983.34 and 5,889.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,857.52 : 14,983.34 = 5,889.52 : x
2. Step 2: Convert to fraction form
   10,857.52/14,983.34 = 5,889.52/x
3. Step 3: Cross multiply
   10,857.52x = 14,983.34 × 5,889.52
4. Step 4: Simplify right side
   10,857.52x = 88,244,680.60
5. Step 5: Solve for x
   x = 88,244,680.60/10,857.52
6. Step 6: Final answer
   x = 8,127.52