Finding the Fourth Proportional to 33,004.89, 45,554.67 and 18,865.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,004.89 : 45,554.67 = 18,865.98 : x
2. Step 2: Convert to fraction form
   33,004.89/45,554.67 = 18,865.98/x
3. Step 3: Cross multiply
   33,004.89x = 45,554.67 × 18,865.98
4. Step 4: Simplify right side
   33,004.89x = 859,433,493.13
5. Step 5: Solve for x
   x = 859,433,493.13/33,004.89
6. Step 6: Final answer
   x = 26,039.58