Finding the Fourth Proportional to 60,661.40, 83,711.59 and 33,803.32

Step by Step Solution

1. Step 1: Write the proportion equation
   60,661.40 : 83,711.59 = 33,803.32 : x
2. Step 2: Convert to fraction form
   60,661.40/83,711.59 = 33,803.32/x
3. Step 3: Cross multiply
   60,661.40x = 83,711.59 × 33,803.32
4. Step 4: Simplify right side
   60,661.40x = 2,829,729,664.48
5. Step 5: Solve for x
   x = 2,829,729,664.48/60,661.40
6. Step 6: Final answer
   x = 46,647.95