Finding the Fourth Proportional to 36,865.89, 55,300.91 and 10,569.94

Step by Step Solution

1. Step 1: Write the proportion equation
   36,865.89 : 55,300.91 = 10,569.94 : x
2. Step 2: Convert to fraction form
   36,865.89/55,300.91 = 10,569.94/x
3. Step 3: Cross multiply
   36,865.89x = 55,300.91 × 10,569.94
4. Step 4: Simplify right side
   36,865.89x = 584,527,109.54
5. Step 5: Solve for x
   x = 584,527,109.54/36,865.89
6. Step 6: Final answer
   x = 15,855.50