Finding the Fourth Proportional to 10,211.02, 14,090.52 and 5,735.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,211.02 : 14,090.52 = 5,735.19 : x
2. Step 2: Convert to fraction form
   10,211.02/14,090.52 = 5,735.19/x
3. Step 3: Cross multiply
   10,211.02x = 14,090.52 × 5,735.19
4. Step 4: Simplify right side
   10,211.02x = 80,811,809.40
5. Step 5: Solve for x
   x = 80,811,809.40/10,211.02
6. Step 6: Final answer
   x = 7,914.18