Finding the Fourth Proportional to 12,833.94, 19,243.62 and 5,038.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,833.94 : 19,243.62 = 5,038.50 : x
2. Step 2: Convert to fraction form
   12,833.94/19,243.62 = 5,038.50/x
3. Step 3: Cross multiply
   12,833.94x = 19,243.62 × 5,038.50
4. Step 4: Simplify right side
   12,833.94x = 96,958,979.37
5. Step 5: Solve for x
   x = 96,958,979.37/12,833.94
6. Step 6: Final answer
   x = 7,554.89