Finding the Fourth Proportional to 35,003.69, 52,484.41 and 13,946.98

Step by Step Solution

1. Step 1: Write the proportion equation
   35,003.69 : 52,484.41 = 13,946.98 : x
2. Step 2: Convert to fraction form
   35,003.69/52,484.41 = 13,946.98/x
3. Step 3: Cross multiply
   35,003.69x = 52,484.41 × 13,946.98
4. Step 4: Simplify right side
   35,003.69x = 731,999,016.58
5. Step 5: Solve for x
   x = 731,999,016.58/35,003.69
6. Step 6: Final answer
   x = 20,912.05