Finding the Fourth Proportional to 9,696.48, 14,548.38 and 3,857.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,696.48 : 14,548.38 = 3,857.22 : x
2. Step 2: Convert to fraction form
   9,696.48/14,548.38 = 3,857.22/x
3. Step 3: Cross multiply
   9,696.48x = 14,548.38 × 3,857.22
4. Step 4: Simplify right side
   9,696.48x = 56,116,302.30
5. Step 5: Solve for x
   x = 56,116,302.30/9,696.48
6. Step 6: Final answer
   x = 5,787.29