Finding the Fourth Proportional to 7,892.52, 10,891.96 and 4,535.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,892.52 : 10,891.96 = 4,535.42 : x
2. Step 2: Convert to fraction form
   7,892.52/10,891.96 = 4,535.42/x
3. Step 3: Cross multiply
   7,892.52x = 10,891.96 × 4,535.42
4. Step 4: Simplify right side
   7,892.52x = 49,399,613.22
5. Step 5: Solve for x
   x = 49,399,613.22/7,892.52
6. Step 6: Final answer
   x = 6,259.04