Finding the Fourth Proportional to 9,458.24, 13,051.20 and 5,477.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,458.24 : 13,051.20 = 5,477.92 : x
2. Step 2: Convert to fraction form
   9,458.24/13,051.20 = 5,477.92/x
3. Step 3: Cross multiply
   9,458.24x = 13,051.20 × 5,477.92
4. Step 4: Simplify right side
   9,458.24x = 71,493,429.50
5. Step 5: Solve for x
   x = 71,493,429.50/9,458.24
6. Step 6: Final answer
   x = 7,558.85