Finding the Fourth Proportional to 10,547.68, 14,555.55 and 5,831.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,547.68 : 14,555.55 = 5,831.86 : x
2. Step 2: Convert to fraction form
   10,547.68/14,555.55 = 5,831.86/x
3. Step 3: Cross multiply
   10,547.68x = 14,555.55 × 5,831.86
4. Step 4: Simplify right side
   10,547.68x = 84,885,929.82
5. Step 5: Solve for x
   x = 84,885,929.82/10,547.68
6. Step 6: Final answer
   x = 8,047.83