Finding the Fourth Proportional to 60,866.64, 83,995.79 and 33,642.54

Step by Step Solution

1. Step 1: Write the proportion equation
   60,866.64 : 83,995.79 = 33,642.54 : x
2. Step 2: Convert to fraction form
   60,866.64/83,995.79 = 33,642.54/x
3. Step 3: Cross multiply
   60,866.64x = 83,995.79 × 33,642.54
4. Step 4: Simplify right side
   60,866.64x = 2,825,831,556.69
5. Step 5: Solve for x
   x = 2,825,831,556.69/60,866.64
6. Step 6: Final answer
   x = 46,426.61