Finding the Fourth Proportional to 33,032.50, 45,584.85 and 19,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,032.50 : 45,584.85 = 19,784.50 : x
2. Step 2: Convert to fraction form
   33,032.50/45,584.85 = 19,784.50/x
3. Step 3: Cross multiply
   33,032.50x = 45,584.85 × 19,784.50
4. Step 4: Simplify right side
   33,032.50x = 901,873,464.83
5. Step 5: Solve for x
   x = 901,873,464.83/33,032.50
6. Step 6: Final answer
   x = 27,302.61