Finding the Fourth Proportional to 23,075.94, 34,620.06 and 8,284.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,075.94 : 34,620.06 = 8,284.98 : x
2. Step 2: Convert to fraction form
   23,075.94/34,620.06 = 8,284.98/x
3. Step 3: Cross multiply
   23,075.94x = 34,620.06 × 8,284.98
4. Step 4: Simplify right side
   23,075.94x = 286,826,639.70
5. Step 5: Solve for x
   x = 286,826,639.70/23,075.94
6. Step 6: Final answer
   x = 12,429.68