Finding the Fourth Proportional to 6,892.79, 9,508.55 and 4,504.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,892.79 : 9,508.55 = 4,504.16 : x
2. Step 2: Convert to fraction form
   6,892.79/9,508.55 = 4,504.16/x
3. Step 3: Cross multiply
   6,892.79x = 9,508.55 × 4,504.16
4. Step 4: Simplify right side
   6,892.79x = 42,828,030.57
5. Step 5: Solve for x
   x = 42,828,030.57/6,892.79
6. Step 6: Final answer
   x = 6,213.45