Finding the Fourth Proportional to 11,340.54, 17,012.49 and 3,548.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,340.54 : 17,012.49 = 3,548.34 : x
2. Step 2: Convert to fraction form
   11,340.54/17,012.49 = 3,548.34/x
3. Step 3: Cross multiply
   11,340.54x = 17,012.49 × 3,548.34
4. Step 4: Simplify right side
   11,340.54x = 60,366,098.77
5. Step 5: Solve for x
   x = 60,366,098.77/11,340.54
6. Step 6: Final answer
   x = 5,323.04