Finding the Fourth Proportional to 36,162.54, 49,907.39 and 21,059.93

Step by Step Solution

1. Step 1: Write the proportion equation
   36,162.54 : 49,907.39 = 21,059.93 : x
2. Step 2: Convert to fraction form
   36,162.54/49,907.39 = 21,059.93/x
3. Step 3: Cross multiply
   36,162.54x = 49,907.39 × 21,059.93
4. Step 4: Simplify right side
   36,162.54x = 1,051,046,139.88
5. Step 5: Solve for x
   x = 1,051,046,139.88/36,162.54
6. Step 6: Final answer
   x = 29,064.50