Finding the Fourth Proportional to 33,665.00, 46,458.63 and 18,558.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,665.00 : 46,458.63 = 18,558.63 : x
2. Step 2: Convert to fraction form
   33,665.00/46,458.63 = 18,558.63/x
3. Step 3: Cross multiply
   33,665.00x = 46,458.63 × 18,558.63
4. Step 4: Simplify right side
   33,665.00x = 862,208,524.48
5. Step 5: Solve for x
   x = 862,208,524.48/33,665.00
6. Step 6: Final answer
   x = 25,611.43