Finding the Fourth Proportional to 35,481.27, 48,964.50 and 19,566.30

Step by Step Solution

1. Step 1: Write the proportion equation
   35,481.27 : 48,964.50 = 19,566.30 : x
2. Step 2: Convert to fraction form
   35,481.27/48,964.50 = 19,566.30/x
3. Step 3: Cross multiply
   35,481.27x = 48,964.50 × 19,566.30
4. Step 4: Simplify right side
   35,481.27x = 958,054,096.35
5. Step 5: Solve for x
   x = 958,054,096.35/35,481.27
6. Step 6: Final answer
   x = 27,001.69