Finding the Fourth Proportional to 10,209.77, 14,090.73 and 5,733.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,209.77 : 14,090.73 = 5,733.71 : x
2. Step 2: Convert to fraction form
   10,209.77/14,090.73 = 5,733.71/x
3. Step 3: Cross multiply
   10,209.77x = 14,090.73 × 5,733.71
4. Step 4: Simplify right side
   10,209.77x = 80,792,159.51
5. Step 5: Solve for x
   x = 80,792,159.51/10,209.77
6. Step 6: Final answer
   x = 7,913.22