Finding the Fourth Proportional to 9,925.27, 13,697.37 and 5,448.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,925.27 : 13,697.37 = 5,448.97 : x
2. Step 2: Convert to fraction form
   9,925.27/13,697.37 = 5,448.97/x
3. Step 3: Cross multiply
   9,925.27x = 13,697.37 × 5,448.97
4. Step 4: Simplify right side
   9,925.27x = 74,636,558.21
5. Step 5: Solve for x
   x = 74,636,558.21/9,925.27
6. Step 6: Final answer
   x = 7,519.85