Finding the Fourth Proportional to 11,456.19, 17,187.02 and 4,061.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,456.19 : 17,187.02 = 4,061.30 : x
2. Step 2: Convert to fraction form
   11,456.19/17,187.02 = 4,061.30/x
3. Step 3: Cross multiply
   11,456.19x = 17,187.02 × 4,061.30
4. Step 4: Simplify right side
   11,456.19x = 69,801,644.33
5. Step 5: Solve for x
   x = 69,801,644.33/11,456.19
6. Step 6: Final answer
   x = 6,092.92