Finding the Fourth Proportional to 33,379.72, 46,061.54 and 18,269.08

Step by Step Solution

1. Step 1: Write the proportion equation
   33,379.72 : 46,061.54 = 18,269.08 : x
2. Step 2: Convert to fraction form
   33,379.72/46,061.54 = 18,269.08/x
3. Step 3: Cross multiply
   33,379.72x = 46,061.54 × 18,269.08
4. Step 4: Simplify right side
   33,379.72x = 841,501,959.18
5. Step 5: Solve for x
   x = 841,501,959.18/33,379.72
6. Step 6: Final answer
   x = 25,209.98