Finding the Fourth Proportional to 40,806.12, 61,151.70 and 32,449.05

Step by Step Solution

1. Step 1: Write the proportion equation
   40,806.12 : 61,151.70 = 32,449.05 : x
2. Step 2: Convert to fraction form
   40,806.12/61,151.70 = 32,449.05/x
3. Step 3: Cross multiply
   40,806.12x = 61,151.70 × 32,449.05
4. Step 4: Simplify right side
   40,806.12x = 1,984,314,570.89
5. Step 5: Solve for x
   x = 1,984,314,570.89/40,806.12
6. Step 6: Final answer
   x = 48,627.87