Finding the Fourth Proportional to 40,633.68, 56,069.40 and 23,642.52

Step by Step Solution

1. Step 1: Write the proportion equation
   40,633.68 : 56,069.40 = 23,642.52 : x
2. Step 2: Convert to fraction form
   40,633.68/56,069.40 = 23,642.52/x
3. Step 3: Cross multiply
   40,633.68x = 56,069.40 × 23,642.52
4. Step 4: Simplify right side
   40,633.68x = 1,325,621,910.89
5. Step 5: Solve for x
   x = 1,325,621,910.89/40,633.68
6. Step 6: Final answer
   x = 32,623.72