Finding the Fourth Proportional to 60,582.50, 83,673.84 and 40,404.31

Step by Step Solution

1. Step 1: Write the proportion equation
   60,582.50 : 83,673.84 = 40,404.31 : x
2. Step 2: Convert to fraction form
   60,582.50/83,673.84 = 40,404.31/x
3. Step 3: Cross multiply
   60,582.50x = 83,673.84 × 40,404.31
4. Step 4: Simplify right side
   60,582.50x = 3,380,783,568.23
5. Step 5: Solve for x
   x = 3,380,783,568.23/60,582.50
6. Step 6: Final answer
   x = 55,804.63