Finding the Fourth Proportional to 33,002.64, 45,528.89 and 19,574.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,002.64 : 45,528.89 = 19,574.46 : x
2. Step 2: Convert to fraction form
   33,002.64/45,528.89 = 19,574.46/x
3. Step 3: Cross multiply
   33,002.64x = 45,528.89 × 19,574.46
4. Step 4: Simplify right side
   33,002.64x = 891,203,338.28
5. Step 5: Solve for x
   x = 891,203,338.28/33,002.64
6. Step 6: Final answer
   x = 27,004.00