Finding the Fourth Proportional to 33,170.48, 45,697.38 and 23,081.60

Step by Step Solution

1. Step 1: Write the proportion equation
   33,170.48 : 45,697.38 = 23,081.60 : x
2. Step 2: Convert to fraction form
   33,170.48/45,697.38 = 23,081.60/x
3. Step 3: Cross multiply
   33,170.48x = 45,697.38 × 23,081.60
4. Step 4: Simplify right side
   33,170.48x = 1,054,768,417.72
5. Step 5: Solve for x
   x = 1,054,768,417.72/33,170.48
6. Step 6: Final answer
   x = 31,798.41