Finding the Fourth Proportional to 9,459.07, 13,054.55 and 5,923.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,459.07 : 13,054.55 = 5,923.42 : x
2. Step 2: Convert to fraction form
   9,459.07/13,054.55 = 5,923.42/x
3. Step 3: Cross multiply
   9,459.07x = 13,054.55 × 5,923.42
4. Step 4: Simplify right side
   9,459.07x = 77,327,520.31
5. Step 5: Solve for x
   x = 77,327,520.31/9,459.07
6. Step 6: Final answer
   x = 8,174.96