Finding the Fourth Proportional to 13,843.92, 19,104.74 and 7,556.29

Step by Step Solution

1. Step 1: Write the proportion equation
   13,843.92 : 19,104.74 = 7,556.29 : x
2. Step 2: Convert to fraction form
   13,843.92/19,104.74 = 7,556.29/x
3. Step 3: Cross multiply
   13,843.92x = 19,104.74 × 7,556.29
4. Step 4: Simplify right side
   13,843.92x = 144,360,955.81
5. Step 5: Solve for x
   x = 144,360,955.81/13,843.92
6. Step 6: Final answer
   x = 10,427.75