Finding the Fourth Proportional to 6,892.02, 9,511.24 and 4,238.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,892.02 : 9,511.24 = 4,238.94 : x
2. Step 2: Convert to fraction form
   6,892.02/9,511.24 = 4,238.94/x
3. Step 3: Cross multiply
   6,892.02x = 9,511.24 × 4,238.94
4. Step 4: Simplify right side
   6,892.02x = 40,317,575.69
5. Step 5: Solve for x
   x = 40,317,575.69/6,892.02
6. Step 6: Final answer
   x = 5,849.89