Finding the Fourth Proportional to 33,810.37, 46,654.72 and 18,700.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,810.37 : 46,654.72 = 18,700.63 : x
2. Step 2: Convert to fraction form
   33,810.37/46,654.72 = 18,700.63/x
3. Step 3: Cross multiply
   33,810.37x = 46,654.72 × 18,700.63
4. Step 4: Simplify right side
   33,810.37x = 872,472,493.09
5. Step 5: Solve for x
   x = 872,472,493.09/33,810.37
6. Step 6: Final answer
   x = 25,804.88