Finding the Fourth Proportional to 10,300, 14,215.92 and 5,884

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300 : 14,215.92 = 5,884 : x
2. Step 2: Convert to fraction form
   10,300/14,215.92 = 5,884/x
3. Step 3: Cross multiply
   10,300x = 14,215.92 × 5,884
4. Step 4: Simplify right side
   10,300x = 83,646,473.28
5. Step 5: Solve for x
   x = 83,646,473.28/10,300
6. Step 6: Final answer
   x = 8,121.02