Finding the Fourth Proportional to 59,749.20, 82,452.60 and 32,890.68

Step by Step Solution

1. Step 1: Write the proportion equation
   59,749.20 : 82,452.60 = 32,890.68 : x
2. Step 2: Convert to fraction form
   59,749.20/82,452.60 = 32,890.68/x
3. Step 3: Cross multiply
   59,749.20x = 82,452.60 × 32,890.68
4. Step 4: Simplify right side
   59,749.20x = 2,711,922,081.77
5. Step 5: Solve for x
   x = 2,711,922,081.77/59,749.20
6. Step 6: Final answer
   x = 45,388.42