Finding the Fourth Proportional to 10,547.73, 14,554.89 and 5,831.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,547.73 : 14,554.89 = 5,831.91 : x
2. Step 2: Convert to fraction form
   10,547.73/14,554.89 = 5,831.91/x
3. Step 3: Cross multiply
   10,547.73x = 14,554.89 × 5,831.91
4. Step 4: Simplify right side
   10,547.73x = 84,882,808.54
5. Step 5: Solve for x
   x = 84,882,808.54/10,547.73
6. Step 6: Final answer
   x = 8,047.50