Finding the Fourth Proportional to 13,794.54, 19,036.56 and 7,506.96

Step by Step Solution

1. Step 1: Write the proportion equation
   13,794.54 : 19,036.56 = 7,506.96 : x
2. Step 2: Convert to fraction form
   13,794.54/19,036.56 = 7,506.96/x
3. Step 3: Cross multiply
   13,794.54x = 19,036.56 × 7,506.96
4. Step 4: Simplify right side
   13,794.54x = 142,906,694.46
5. Step 5: Solve for x
   x = 142,906,694.46/13,794.54
6. Step 6: Final answer
   x = 10,359.66