Finding the Fourth Proportional to 34,126.49, 47,096.16 and 19,983.89

Step by Step Solution

1. Step 1: Write the proportion equation
   34,126.49 : 47,096.16 = 19,983.89 : x
2. Step 2: Convert to fraction form
   34,126.49/47,096.16 = 19,983.89/x
3. Step 3: Cross multiply
   34,126.49x = 47,096.16 × 19,983.89
4. Step 4: Simplify right side
   34,126.49x = 941,164,480.86
5. Step 5: Solve for x
   x = 941,164,480.86/34,126.49
6. Step 6: Final answer
   x = 27,578.71