Finding the Fourth Proportional to 35,864.01, 49,491.54 and 19,947.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,864.01 : 49,491.54 = 19,947.42 : x
2. Step 2: Convert to fraction form
   35,864.01/49,491.54 = 19,947.42/x
3. Step 3: Cross multiply
   35,864.01x = 49,491.54 × 19,947.42
4. Step 4: Simplify right side
   35,864.01x = 987,228,534.83
5. Step 5: Solve for x
   x = 987,228,534.83/35,864.01
6. Step 6: Final answer
   x = 27,527.00