Finding the Fourth Proportional to 34,938, 48,215.88 and 20,034

Step by Step Solution

1. Step 1: Write the proportion equation
   34,938 : 48,215.88 = 20,034 : x
2. Step 2: Convert to fraction form
   34,938/48,215.88 = 20,034/x
3. Step 3: Cross multiply
   34,938x = 48,215.88 × 20,034
4. Step 4: Simplify right side
   34,938x = 965,956,939.92
5. Step 5: Solve for x
   x = 965,956,939.92/34,938
6. Step 6: Final answer
   x = 27,647.75