Finding the Fourth Proportional to 72,595.98, 108,638.82 and 44,508.42

Step by Step Solution

1. Step 1: Write the proportion equation
   72,595.98 : 108,638.82 = 44,508.42 : x
2. Step 2: Convert to fraction form
   72,595.98/108,638.82 = 44,508.42/x
3. Step 3: Cross multiply
   72,595.98x = 108,638.82 × 44,508.42
4. Step 4: Simplify right side
   72,595.98x = 4,835,342,228.86
5. Step 5: Solve for x
   x = 4,835,342,228.86/72,595.98
6. Step 6: Final answer
   x = 66,606.20