Finding the Fourth Proportional to 35,847.52, 49,470.72 and 19,932.64

Step by Step Solution

1. Step 1: Write the proportion equation
   35,847.52 : 49,470.72 = 19,932.64 : x
2. Step 2: Convert to fraction form
   35,847.52/49,470.72 = 19,932.64/x
3. Step 3: Cross multiply
   35,847.52x = 49,470.72 × 19,932.64
4. Step 4: Simplify right side
   35,847.52x = 986,082,052.30
5. Step 5: Solve for x
   x = 986,082,052.30/35,847.52
6. Step 6: Final answer
   x = 27,507.68