Finding the Fourth Proportional to 33,501.62, 46,222.80 and 21,571.86

Step by Step Solution

1. Step 1: Write the proportion equation
   33,501.62 : 46,222.80 = 21,571.86 : x
2. Step 2: Convert to fraction form
   33,501.62/46,222.80 = 21,571.86/x
3. Step 3: Cross multiply
   33,501.62x = 46,222.80 × 21,571.86
4. Step 4: Simplify right side
   33,501.62x = 997,111,770.41
5. Step 5: Solve for x
   x = 997,111,770.41/33,501.62
6. Step 6: Final answer
   x = 29,763.09