Finding the Fourth Proportional to 10,501.03, 14,491.27 and 5,785.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,501.03 : 14,491.27 = 5,785.31 : x
2. Step 2: Convert to fraction form
   10,501.03/14,491.27 = 5,785.31/x
3. Step 3: Cross multiply
   10,501.03x = 14,491.27 × 5,785.31
4. Step 4: Simplify right side
   10,501.03x = 83,836,489.24
5. Step 5: Solve for x
   x = 83,836,489.24/10,501.03
6. Step 6: Final answer
   x = 7,983.64