Finding the Fourth Proportional to 30,185.56, 41,630.52 and 19,432.27

Step by Step Solution

1. Step 1: Write the proportion equation
   30,185.56 : 41,630.52 = 19,432.27 : x
2. Step 2: Convert to fraction form
   30,185.56/41,630.52 = 19,432.27/x
3. Step 3: Cross multiply
   30,185.56x = 41,630.52 × 19,432.27
4. Step 4: Simplify right side
   30,185.56x = 808,975,504.88
5. Step 5: Solve for x
   x = 808,975,504.88/30,185.56
6. Step 6: Final answer
   x = 26,800.08