Finding the Fourth Proportional to 53,164.88, 79,755.41 and 18,096.34

Step by Step Solution

1. Step 1: Write the proportion equation
   53,164.88 : 79,755.41 = 18,096.34 : x
2. Step 2: Convert to fraction form
   53,164.88/79,755.41 = 18,096.34/x
3. Step 3: Cross multiply
   53,164.88x = 79,755.41 × 18,096.34
4. Step 4: Simplify right side
   53,164.88x = 1,443,280,736.39
5. Step 5: Solve for x
   x = 1,443,280,736.39/53,164.88
6. Step 6: Final answer
   x = 27,147.26