Finding the Fourth Proportional to 10,914.59, 16,362.63 and 3,892.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,914.59 : 16,362.63 = 3,892.49 : x
2. Step 2: Convert to fraction form
   10,914.59/16,362.63 = 3,892.49/x
3. Step 3: Cross multiply
   10,914.59x = 16,362.63 × 3,892.49
4. Step 4: Simplify right side
   10,914.59x = 63,691,373.65
5. Step 5: Solve for x
   x = 63,691,373.65/10,914.59
6. Step 6: Final answer
   x = 5,835.43