Finding the Fourth Proportional to 36,821.34, 55,233.82 and 10,529.94

Step by Step Solution

1. Step 1: Write the proportion equation
   36,821.34 : 55,233.82 = 10,529.94 : x
2. Step 2: Convert to fraction form
   36,821.34/55,233.82 = 10,529.94/x
3. Step 3: Cross multiply
   36,821.34x = 55,233.82 × 10,529.94
4. Step 4: Simplify right side
   36,821.34x = 581,608,810.57
5. Step 5: Solve for x
   x = 581,608,810.57/36,821.34
6. Step 6: Final answer
   x = 15,795.43