Finding the Fourth Proportional to 10,895.37, 16,341.50 and 3,498.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,895.37 : 16,341.50 = 3,498.87 : x
2. Step 2: Convert to fraction form
   10,895.37/16,341.50 = 3,498.87/x
3. Step 3: Cross multiply
   10,895.37x = 16,341.50 × 3,498.87
4. Step 4: Simplify right side
   10,895.37x = 57,176,766.61
5. Step 5: Solve for x
   x = 57,176,766.61/10,895.37
6. Step 6: Final answer
   x = 5,247.80