Finding the Fourth Proportional to 33,057.64, 45,656.76 and 22,428.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,057.64 : 45,656.76 = 22,428.82 : x
2. Step 2: Convert to fraction form
   33,057.64/45,656.76 = 22,428.82/x
3. Step 3: Cross multiply
   33,057.64x = 45,656.76 × 22,428.82
4. Step 4: Simplify right side
   33,057.64x = 1,024,027,251.82
5. Step 5: Solve for x
   x = 1,024,027,251.82/33,057.64
6. Step 6: Final answer
   x = 30,977.02