Finding the Fourth Proportional to 45,416.10, 68,136.30 and 32,294.10

Step by Step Solution

1. Step 1: Write the proportion equation
   45,416.10 : 68,136.30 = 32,294.10 : x
2. Step 2: Convert to fraction form
   45,416.10/68,136.30 = 32,294.10/x
3. Step 3: Cross multiply
   45,416.10x = 68,136.30 × 32,294.10
4. Step 4: Simplify right side
   45,416.10x = 2,200,400,485.83
5. Step 5: Solve for x
   x = 2,200,400,485.83/45,416.10
6. Step 6: Final answer
   x = 48,449.79