Finding the Fourth Proportional to 36,615.42, 50,529.33 and 19,848.42

Step by Step Solution

1. Step 1: Write the proportion equation
   36,615.42 : 50,529.33 = 19,848.42 : x
2. Step 2: Convert to fraction form
   36,615.42/50,529.33 = 19,848.42/x
3. Step 3: Cross multiply
   36,615.42x = 50,529.33 × 19,848.42
4. Step 4: Simplify right side
   36,615.42x = 1,002,927,364.16
5. Step 5: Solve for x
   x = 1,002,927,364.16/36,615.42
6. Step 6: Final answer
   x = 27,390.85