Finding the Fourth Proportional to 10,210.77, 14,090.31 and 5,733.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,210.77 : 14,090.31 = 5,733.81 : x
2. Step 2: Convert to fraction form
   10,210.77/14,090.31 = 5,733.81/x
3. Step 3: Cross multiply
   10,210.77x = 14,090.31 × 5,733.81
4. Step 4: Simplify right side
   10,210.77x = 80,791,160.38
5. Step 5: Solve for x
   x = 80,791,160.38/10,210.77
6. Step 6: Final answer
   x = 7,912.35