Finding the Fourth Proportional to 32,222.96, 44,460.61 and 31,161.05

Step by Step Solution

1. Step 1: Write the proportion equation
   32,222.96 : 44,460.61 = 31,161.05 : x
2. Step 2: Convert to fraction form
   32,222.96/44,460.61 = 31,161.05/x
3. Step 3: Cross multiply
   32,222.96x = 44,460.61 × 31,161.05
4. Step 4: Simplify right side
   32,222.96x = 1,385,439,291.24
5. Step 5: Solve for x
   x = 1,385,439,291.24/32,222.96
6. Step 6: Final answer
   x = 42,995.41