Finding the Fourth Proportional to 14,075.71, 21,103.61 and 7,050.71

Step by Step Solution

1. Step 1: Write the proportion equation
   14,075.71 : 21,103.61 = 7,050.71 : x
2. Step 2: Convert to fraction form
   14,075.71/21,103.61 = 7,050.71/x
3. Step 3: Cross multiply
   14,075.71x = 21,103.61 × 7,050.71
4. Step 4: Simplify right side
   14,075.71x = 148,795,451.57
5. Step 5: Solve for x
   x = 148,795,451.57/14,075.71
6. Step 6: Final answer
   x = 10,571.08