Finding the Fourth Proportional to 10,697.51, 16,141.93 and 10,292.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,697.51 : 16,141.93 = 10,292.51 : x
2. Step 2: Convert to fraction form
   10,697.51/16,141.93 = 10,292.51/x
3. Step 3: Cross multiply
   10,697.51x = 16,141.93 × 10,292.51
4. Step 4: Simplify right side
   10,697.51x = 166,140,975.94
5. Step 5: Solve for x
   x = 166,140,975.94/10,697.51
6. Step 6: Final answer
   x = 15,530.81