Finding the Fourth Proportional to 11,858.34, 17,786.30 and 3,092.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,858.34 : 17,786.30 = 3,092.52 : x
2. Step 2: Convert to fraction form
   11,858.34/17,786.30 = 3,092.52/x
3. Step 3: Cross multiply
   11,858.34x = 17,786.30 × 3,092.52
4. Step 4: Simplify right side
   11,858.34x = 55,004,473.01
5. Step 5: Solve for x
   x = 55,004,473.01/11,858.34
6. Step 6: Final answer
   x = 4,638.46