Finding the Fourth Proportional to 10,937.39, 16,405.98 and 3,441.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,937.39 : 16,405.98 = 3,441.51 : x
2. Step 2: Convert to fraction form
   10,937.39/16,405.98 = 3,441.51/x
3. Step 3: Cross multiply
   10,937.39x = 16,405.98 × 3,441.51
4. Step 4: Simplify right side
   10,937.39x = 56,461,344.23
5. Step 5: Solve for x
   x = 56,461,344.23/10,937.39
6. Step 6: Final answer
   x = 5,162.23