Finding the Fourth Proportional to 60,453.82, 83,431.57 and 33,601.78

Step by Step Solution

1. Step 1: Write the proportion equation
   60,453.82 : 83,431.57 = 33,601.78 : x
2. Step 2: Convert to fraction form
   60,453.82/83,431.57 = 33,601.78/x
3. Step 3: Cross multiply
   60,453.82x = 83,431.57 × 33,601.78
4. Step 4: Simplify right side
   60,453.82x = 2,803,448,843.04
5. Step 5: Solve for x
   x = 2,803,448,843.04/60,453.82
6. Step 6: Final answer
   x = 46,373.40