Finding the Fourth Proportional to 43,796.18, 65,743.50 and 17,519.42

Step by Step Solution

1. Step 1: Write the proportion equation
   43,796.18 : 65,743.50 = 17,519.42 : x
2. Step 2: Convert to fraction form
   43,796.18/65,743.50 = 17,519.42/x
3. Step 3: Cross multiply
   43,796.18x = 65,743.50 × 17,519.42
4. Step 4: Simplify right side
   43,796.18x = 1,151,787,988.77
5. Step 5: Solve for x
   x = 1,151,787,988.77/43,796.18
6. Step 6: Final answer
   x = 26,298.82