Finding the Fourth Proportional to 14,601.68, 21,903.69 and 5,831.78

Step by Step Solution

1. Step 1: Write the proportion equation
   14,601.68 : 21,903.69 = 5,831.78 : x
2. Step 2: Convert to fraction form
   14,601.68/21,903.69 = 5,831.78/x
3. Step 3: Cross multiply
   14,601.68x = 21,903.69 × 5,831.78
4. Step 4: Simplify right side
   14,601.68x = 127,737,501.27
5. Step 5: Solve for x
   x = 127,737,501.27/14,601.68
6. Step 6: Final answer
   x = 8,748.14