Finding the Fourth Proportional to 52,096.27, 78,135.34 and 14,647.45

Step by Step Solution

1. Step 1: Write the proportion equation
   52,096.27 : 78,135.34 = 14,647.45 : x
2. Step 2: Convert to fraction form
   52,096.27/78,135.34 = 14,647.45/x
3. Step 3: Cross multiply
   52,096.27x = 78,135.34 × 14,647.45
4. Step 4: Simplify right side
   52,096.27x = 1,144,483,524.03
5. Step 5: Solve for x
   x = 1,144,483,524.03/52,096.27
6. Step 6: Final answer
   x = 21,968.63