Finding the Fourth Proportional to 30,087.08, 41,521.18 and 17,339.30

Step by Step Solution

1. Step 1: Write the proportion equation
   30,087.08 : 41,521.18 = 17,339.30 : x
2. Step 2: Convert to fraction form
   30,087.08/41,521.18 = 17,339.30/x
3. Step 3: Cross multiply
   30,087.08x = 41,521.18 × 17,339.30
4. Step 4: Simplify right side
   30,087.08x = 719,948,196.37
5. Step 5: Solve for x
   x = 719,948,196.37/30,087.08
6. Step 6: Final answer
   x = 23,928.82