Finding the Fourth Proportional to 11,764.43, 17,642.73 and 3,444.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,764.43 : 17,642.73 = 3,444.92 : x
2. Step 2: Convert to fraction form
   11,764.43/17,642.73 = 3,444.92/x
3. Step 3: Cross multiply
   11,764.43x = 17,642.73 × 3,444.92
4. Step 4: Simplify right side
   11,764.43x = 60,777,793.43
5. Step 5: Solve for x
   x = 60,777,793.43/11,764.43
6. Step 6: Final answer
   x = 5,166.23