Finding the Fourth Proportional to 40,581.19, 60,893.59 and 19,804.69

Step by Step Solution

1. Step 1: Write the proportion equation
   40,581.19 : 60,893.59 = 19,804.69 : x
2. Step 2: Convert to fraction form
   40,581.19/60,893.59 = 19,804.69/x
3. Step 3: Cross multiply
   40,581.19x = 60,893.59 × 19,804.69
4. Step 4: Simplify right side
   40,581.19x = 1,205,978,672.94
5. Step 5: Solve for x
   x = 1,205,978,672.94/40,581.19
6. Step 6: Final answer
   x = 29,717.68