Finding the Fourth Proportional to 34,023.71, 50,926.37 and 18,189.15

Step by Step Solution

1. Step 1: Write the proportion equation
   34,023.71 : 50,926.37 = 18,189.15 : x
2. Step 2: Convert to fraction form
   34,023.71/50,926.37 = 18,189.15/x
3. Step 3: Cross multiply
   34,023.71x = 50,926.37 × 18,189.15
4. Step 4: Simplify right side
   34,023.71x = 926,307,382.89
5. Step 5: Solve for x
   x = 926,307,382.89/34,023.71
6. Step 6: Final answer
   x = 27,225.35