Finding the Fourth Proportional to 9,563.93, 14,329.69 and 5,858.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,563.93 : 14,329.69 = 5,858.42 : x
2. Step 2: Convert to fraction form
   9,563.93/14,329.69 = 5,858.42/x
3. Step 3: Cross multiply
   9,563.93x = 14,329.69 × 5,858.42
4. Step 4: Simplify right side
   9,563.93x = 83,949,342.49
5. Step 5: Solve for x
   x = 83,949,342.49/9,563.93
6. Step 6: Final answer
   x = 8,777.70