Finding the Fourth Proportional to 33,256.02, 45,879.54 and 23,190.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,256.02 : 45,879.54 = 23,190.42 : x
2. Step 2: Convert to fraction form
   33,256.02/45,879.54 = 23,190.42/x
3. Step 3: Cross multiply
   33,256.02x = 45,879.54 × 23,190.42
4. Step 4: Simplify right side
   33,256.02x = 1,063,965,802.01
5. Step 5: Solve for x
   x = 1,063,965,802.01/33,256.02
6. Step 6: Final answer
   x = 31,993.18