Finding the Fourth Proportional to 10,573.86, 14,591.61 and 5,858.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,573.86 : 14,591.61 = 5,858.04 : x
2. Step 2: Convert to fraction form
   10,573.86/14,591.61 = 5,858.04/x
3. Step 3: Cross multiply
   10,573.86x = 14,591.61 × 5,858.04
4. Step 4: Simplify right side
   10,573.86x = 85,478,235.04
5. Step 5: Solve for x
   x = 85,478,235.04/10,573.86
6. Step 6: Final answer
   x = 8,083.92