Finding the Fourth Proportional to 35,847, 49,466.52 and 19,930.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,847 : 49,466.52 = 19,930.86 : x
2. Step 2: Convert to fraction form
   35,847/49,466.52 = 19,930.86/x
3. Step 3: Cross multiply
   35,847x = 49,466.52 × 19,930.86
4. Step 4: Simplify right side
   35,847x = 985,910,284.81
5. Step 5: Solve for x
   x = 985,910,284.81/35,847
6. Step 6: Final answer
   x = 27,503.29