Finding the Fourth Proportional to 10,574.37, 14,592.83 and 5,858.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,574.37 : 14,592.83 = 5,858.91 : x
2. Step 2: Convert to fraction form
   10,574.37/14,592.83 = 5,858.91/x
3. Step 3: Cross multiply
   10,574.37x = 14,592.83 × 5,858.91
4. Step 4: Simplify right side
   10,574.37x = 85,498,048.32
5. Step 5: Solve for x
   x = 85,498,048.32/10,574.37
6. Step 6: Final answer
   x = 8,085.40