Finding the Fourth Proportional to 49,072.41, 73,594.04 and 17,910.09

Step by Step Solution

1. Step 1: Write the proportion equation
   49,072.41 : 73,594.04 = 17,910.09 : x
2. Step 2: Convert to fraction form
   49,072.41/73,594.04 = 17,910.09/x
3. Step 3: Cross multiply
   49,072.41x = 73,594.04 × 17,910.09
4. Step 4: Simplify right side
   49,072.41x = 1,318,075,790.31
5. Step 5: Solve for x
   x = 1,318,075,790.31/49,072.41
6. Step 6: Final answer
   x = 26,859.81