Finding the Fourth Proportional to 10,937, 16,371.48 and 10,587.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,937 : 16,371.48 = 10,587.08 : x
2. Step 2: Convert to fraction form
   10,937/16,371.48 = 10,587.08/x
3. Step 3: Cross multiply
   10,937x = 16,371.48 × 10,587.08
4. Step 4: Simplify right side
   10,937x = 173,326,168.48
5. Step 5: Solve for x
   x = 173,326,168.48/10,937
6. Step 6: Final answer
   x = 15,847.69