Finding the Fourth Proportional to 10,838.52, 16,255.94 and 3,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,838.52 : 16,255.94 = 3,045.50 : x
2. Step 2: Convert to fraction form
   10,838.52/16,255.94 = 3,045.50/x
3. Step 3: Cross multiply
   10,838.52x = 16,255.94 × 3,045.50
4. Step 4: Simplify right side
   10,838.52x = 49,507,465.27
5. Step 5: Solve for x
   x = 49,507,465.27/10,838.52
6. Step 6: Final answer
   x = 4,567.73