Finding the Fourth Proportional to 10,895.37, 16,339.47 and 3,498.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,895.37 : 16,339.47 = 3,498.07 : x
2. Step 2: Convert to fraction form
   10,895.37/16,339.47 = 3,498.07/x
3. Step 3: Cross multiply
   10,895.37x = 16,339.47 × 3,498.07
4. Step 4: Simplify right side
   10,895.37x = 57,156,609.82
5. Step 5: Solve for x
   x = 57,156,609.82/10,895.37
6. Step 6: Final answer
   x = 5,245.95