Finding the Fourth Proportional to 10,848.72, 16,268.79 and 3,827.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,848.72 : 16,268.79 = 3,827.22 : x
2. Step 2: Convert to fraction form
   10,848.72/16,268.79 = 3,827.22/x
3. Step 3: Cross multiply
   10,848.72x = 16,268.79 × 3,827.22
4. Step 4: Simplify right side
   10,848.72x = 62,264,238.46
5. Step 5: Solve for x
   x = 62,264,238.46/10,848.72
6. Step 6: Final answer
   x = 5,739.32