Finding the Fourth Proportional to 36,792.29, 50,778.50 and 21,483.83

Step by Step Solution

1. Step 1: Write the proportion equation
   36,792.29 : 50,778.50 = 21,483.83 : x
2. Step 2: Convert to fraction form
   36,792.29/50,778.50 = 21,483.83/x
3. Step 3: Cross multiply
   36,792.29x = 50,778.50 × 21,483.83
4. Step 4: Simplify right side
   36,792.29x = 1,090,916,681.18
5. Step 5: Solve for x
   x = 1,090,916,681.18/36,792.29
6. Step 6: Final answer
   x = 29,650.69