Finding the Fourth Proportional to 10,050.16, 13,868.53 and 5,574.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,050.16 : 13,868.53 = 5,574.10 : x
2. Step 2: Convert to fraction form
   10,050.16/13,868.53 = 5,574.10/x
3. Step 3: Cross multiply
   10,050.16x = 13,868.53 × 5,574.10
4. Step 4: Simplify right side
   10,050.16x = 77,304,573.07
5. Step 5: Solve for x
   x = 77,304,573.07/10,050.16
6. Step 6: Final answer
   x = 7,691.87