Finding the Fourth Proportional to 34,614, 47,768.40 and 19,710

Step by Step Solution

1. Step 1: Write the proportion equation
   34,614 : 47,768.40 = 19,710 : x
2. Step 2: Convert to fraction form
   34,614/47,768.40 = 19,710/x
3. Step 3: Cross multiply
   34,614x = 47,768.40 × 19,710
4. Step 4: Simplify right side
   34,614x = 941,515,164
5. Step 5: Solve for x
   x = 941,515,164/34,614
6. Step 6: Final answer
   x = 27,200.41