Finding the Fourth Proportional to 59,714.96, 89,582.18 and 20,267.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,714.96 : 89,582.18 = 20,267.96 : x
2. Step 2: Convert to fraction form
   59,714.96/89,582.18 = 20,267.96/x
3. Step 3: Cross multiply
   59,714.96x = 89,582.18 × 20,267.96
4. Step 4: Simplify right side
   59,714.96x = 1,815,648,040.95
5. Step 5: Solve for x
   x = 1,815,648,040.95/59,714.96
6. Step 6: Final answer
   x = 30,405.25