Finding the Fourth Proportional to 10,036.10, 13,849.52 and 5,787.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,036.10 : 13,849.52 = 5,787.18 : x
2. Step 2: Convert to fraction form
   10,036.10/13,849.52 = 5,787.18/x
3. Step 3: Cross multiply
   10,036.10x = 13,849.52 × 5,787.18
4. Step 4: Simplify right side
   10,036.10x = 80,149,636.22
5. Step 5: Solve for x
   x = 80,149,636.22/10,036.10
6. Step 6: Final answer
   x = 7,986.13