Finding the Fourth Proportional to 59,289.40, 81,816.32 and 32,426.68

Step by Step Solution

1. Step 1: Write the proportion equation
   59,289.40 : 81,816.32 = 32,426.68 : x
2. Step 2: Convert to fraction form
   59,289.40/81,816.32 = 32,426.68/x
3. Step 3: Cross multiply
   59,289.40x = 81,816.32 × 32,426.68
4. Step 4: Simplify right side
   59,289.40x = 2,653,031,627.42
5. Step 5: Solve for x
   x = 2,653,031,627.42/59,289.40
6. Step 6: Final answer
   x = 44,747.15