Finding the Fourth Proportional to 9,363.30, 14,047.32 and 2,789.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,363.30 : 14,047.32 = 2,789.52 : x
2. Step 2: Convert to fraction form
   9,363.30/14,047.32 = 2,789.52/x
3. Step 3: Cross multiply
   9,363.30x = 14,047.32 × 2,789.52
4. Step 4: Simplify right side
   9,363.30x = 39,185,280.09
5. Step 5: Solve for x
   x = 39,185,280.09/9,363.30
6. Step 6: Final answer
   x = 4,184.99