Finding the Fourth Proportional to 10,574.27, 14,592.43 and 5,858.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,574.27 : 14,592.43 = 5,858.54 : x
2. Step 2: Convert to fraction form
   10,574.27/14,592.43 = 5,858.54/x
3. Step 3: Cross multiply
   10,574.27x = 14,592.43 × 5,858.54
4. Step 4: Simplify right side
   10,574.27x = 85,490,305.56
5. Step 5: Solve for x
   x = 85,490,305.56/10,574.27
6. Step 6: Final answer
   x = 8,084.75