Finding the Fourth Proportional to 33,012.77, 45,564.32 and 22,405.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,012.77 : 45,564.32 = 22,405.82 : x
2. Step 2: Convert to fraction form
   33,012.77/45,564.32 = 22,405.82/x
3. Step 3: Cross multiply
   33,012.77x = 45,564.32 × 22,405.82
4. Step 4: Simplify right side
   33,012.77x = 1,020,905,780.54
5. Step 5: Solve for x
   x = 1,020,905,780.54/33,012.77
6. Step 6: Final answer
   x = 30,924.58