Finding the Fourth Proportional to 67,685.04, 93,431.52 and 60,599.16

Step by Step Solution

1. Step 1: Write the proportion equation
   67,685.04 : 93,431.52 = 60,599.16 : x
2. Step 2: Convert to fraction form
   67,685.04/93,431.52 = 60,599.16/x
3. Step 3: Cross multiply
   67,685.04x = 93,431.52 × 60,599.16
4. Step 4: Simplify right side
   67,685.04x = 5,661,871,629.52
5. Step 5: Solve for x
   x = 5,661,871,629.52/67,685.04
6. Step 6: Final answer
   x = 83,650.27