Finding the Fourth Proportional to 60,411.65, 83,365.76 and 33,555.87

Step by Step Solution

1. Step 1: Write the proportion equation
   60,411.65 : 83,365.76 = 33,555.87 : x
2. Step 2: Convert to fraction form
   60,411.65/83,365.76 = 33,555.87/x
3. Step 3: Cross multiply
   60,411.65x = 83,365.76 × 33,555.87
4. Step 4: Simplify right side
   60,411.65x = 2,797,410,500.15
5. Step 5: Solve for x
   x = 2,797,410,500.15/60,411.65
6. Step 6: Final answer
   x = 46,305.81