Finding the Fourth Proportional to 79,003.82, 118,501.98 and 19,838.18

Step by Step Solution

1. Step 1: Write the proportion equation
   79,003.82 : 118,501.98 = 19,838.18 : x
2. Step 2: Convert to fraction form
   79,003.82/118,501.98 = 19,838.18/x
3. Step 3: Cross multiply
   79,003.82x = 118,501.98 × 19,838.18
4. Step 4: Simplify right side
   79,003.82x = 2,350,863,609.60
5. Step 5: Solve for x
   x = 2,350,863,609.60/79,003.82
6. Step 6: Final answer
   x = 29,756.33