Finding the Fourth Proportional to 10,050.67, 13,869.57 and 5,574.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,050.67 : 13,869.57 = 5,574.84 : x
2. Step 2: Convert to fraction form
   10,050.67/13,869.57 = 5,574.84/x
3. Step 3: Cross multiply
   10,050.67x = 13,869.57 × 5,574.84
4. Step 4: Simplify right side
   10,050.67x = 77,320,584.83
5. Step 5: Solve for x
   x = 77,320,584.83/10,050.67
6. Step 6: Final answer
   x = 7,693.08