Finding the Fourth Proportional to 19,100.21, 28,650.71 and 5,952.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,100.21 : 28,650.71 = 5,952.69 : x
2. Step 2: Convert to fraction form
   19,100.21/28,650.71 = 5,952.69/x
3. Step 3: Cross multiply
   19,100.21x = 28,650.71 × 5,952.69
4. Step 4: Simplify right side
   19,100.21x = 170,548,809.79
5. Step 5: Solve for x
   x = 170,548,809.79/19,100.21
6. Step 6: Final answer
   x = 8,929.16