Finding the Fourth Proportional to 13,783.98, 19,022.04 and 7,496.36

Step by Step Solution

1. Step 1: Write the proportion equation
   13,783.98 : 19,022.04 = 7,496.36 : x
2. Step 2: Convert to fraction form
   13,783.98/19,022.04 = 7,496.36/x
3. Step 3: Cross multiply
   13,783.98x = 19,022.04 × 7,496.36
4. Step 4: Simplify right side
   13,783.98x = 142,596,059.77
5. Step 5: Solve for x
   x = 142,596,059.77/13,783.98
6. Step 6: Final answer
   x = 10,345.06