Finding the Fourth Proportional to 67,594.50, 101,323.71 and 28,173.42

Step by Step Solution

1. Step 1: Write the proportion equation
   67,594.50 : 101,323.71 = 28,173.42 : x
2. Step 2: Convert to fraction form
   67,594.50/101,323.71 = 28,173.42/x
3. Step 3: Cross multiply
   67,594.50x = 101,323.71 × 28,173.42
4. Step 4: Simplify right side
   67,594.50x = 2,854,635,437.79
5. Step 5: Solve for x
   x = 2,854,635,437.79/67,594.50
6. Step 6: Final answer
   x = 42,231.77