Finding the Fourth Proportional to 57,168.10, 78,891.81 and 32,968.96

Step by Step Solution

1. Step 1: Write the proportion equation
   57,168.10 : 78,891.81 = 32,968.96 : x
2. Step 2: Convert to fraction form
   57,168.10/78,891.81 = 32,968.96/x
3. Step 3: Cross multiply
   57,168.10x = 78,891.81 × 32,968.96
4. Step 4: Simplify right side
   57,168.10x = 2,600,980,928.22
5. Step 5: Solve for x
   x = 2,600,980,928.22/57,168.10
6. Step 6: Final answer
   x = 45,497.07