Finding the Fourth Proportional to 5,362.95, 8,034.69 and 5,246.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,362.95 : 8,034.69 = 5,246.31 : x
2. Step 2: Convert to fraction form
   5,362.95/8,034.69 = 5,246.31/x
3. Step 3: Cross multiply
   5,362.95x = 8,034.69 × 5,246.31
4. Step 4: Simplify right side
   5,362.95x = 42,152,474.49
5. Step 5: Solve for x
   x = 42,152,474.49/5,362.95
6. Step 6: Final answer
   x = 7,859.94