Finding the Fourth Proportional to 33,784.52, 46,624.98 and 19,641.80

Step by Step Solution

1. Step 1: Write the proportion equation
   33,784.52 : 46,624.98 = 19,641.80 : x
2. Step 2: Convert to fraction form
   33,784.52/46,624.98 = 19,641.80/x
3. Step 3: Cross multiply
   33,784.52x = 46,624.98 × 19,641.80
4. Step 4: Simplify right side
   33,784.52x = 915,798,532.16
5. Step 5: Solve for x
   x = 915,798,532.16/33,784.52
6. Step 6: Final answer
   x = 27,107.05