Finding the Fourth Proportional to 9,925.58, 13,697.24 and 5,449.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,925.58 : 13,697.24 = 5,449.41 : x
2. Step 2: Convert to fraction form
   9,925.58/13,697.24 = 5,449.41/x
3. Step 3: Cross multiply
   9,925.58x = 13,697.24 × 5,449.41
4. Step 4: Simplify right side
   9,925.58x = 74,641,849.38
5. Step 5: Solve for x
   x = 74,641,849.38/9,925.58
6. Step 6: Final answer
   x = 7,520.15