Finding the Fourth Proportional to 10,050.46, 13,869.79 and 5,513.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,050.46 : 13,869.79 = 5,513.54 : x
2. Step 2: Convert to fraction form
   10,050.46/13,869.79 = 5,513.54/x
3. Step 3: Cross multiply
   10,050.46x = 13,869.79 × 5,513.54
4. Step 4: Simplify right side
   10,050.46x = 76,471,558.82
5. Step 5: Solve for x
   x = 76,471,558.82/10,050.46
6. Step 6: Final answer
   x = 7,608.76