Finding the Fourth Proportional to 33,309.32, 45,968.20 and 19,162.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,309.32 : 45,968.20 = 19,162.16 : x
2. Step 2: Convert to fraction form
   33,309.32/45,968.20 = 19,162.16/x
3. Step 3: Cross multiply
   33,309.32x = 45,968.20 × 19,162.16
4. Step 4: Simplify right side
   33,309.32x = 880,850,003.31
5. Step 5: Solve for x
   x = 880,850,003.31/33,309.32
6. Step 6: Final answer
   x = 26,444.55