Finding the Fourth Proportional to 36,103.18, 49,837.54 and 21,960.94

Step by Step Solution

1. Step 1: Write the proportion equation
   36,103.18 : 49,837.54 = 21,960.94 : x
2. Step 2: Convert to fraction form
   36,103.18/49,837.54 = 21,960.94/x
3. Step 3: Cross multiply
   36,103.18x = 49,837.54 × 21,960.94
4. Step 4: Simplify right side
   36,103.18x = 1,094,478,976.50
5. Step 5: Solve for x
   x = 1,094,478,976.50/36,103.18
6. Step 6: Final answer
   x = 30,315.31