Finding the Fourth Proportional to 36,846.50, 50,848.97 and 21,742.83

Step by Step Solution

1. Step 1: Write the proportion equation
   36,846.50 : 50,848.97 = 21,742.83 : x
2. Step 2: Convert to fraction form
   36,846.50/50,848.97 = 21,742.83/x
3. Step 3: Cross multiply
   36,846.50x = 50,848.97 × 21,742.83
4. Step 4: Simplify right side
   36,846.50x = 1,105,600,401.67
5. Step 5: Solve for x
   x = 1,105,600,401.67/36,846.50
6. Step 6: Final answer
   x = 30,005.58