Finding the Fourth Proportional to 10,927.25, 16,394.33 and 3,907.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,927.25 : 16,394.33 = 3,907.10 : x
2. Step 2: Convert to fraction form
   10,927.25/16,394.33 = 3,907.10/x
3. Step 3: Cross multiply
   10,927.25x = 16,394.33 × 3,907.10
4. Step 4: Simplify right side
   10,927.25x = 64,054,308.19
5. Step 5: Solve for x
   x = 64,054,308.19/10,927.25
6. Step 6: Final answer
   x = 5,861.89