Finding the Fourth Proportional to 23,870.49, 35,805.83 and 8,075.64

Step by Step Solution

1. Step 1: Write the proportion equation
   23,870.49 : 35,805.83 = 8,075.64 : x
2. Step 2: Convert to fraction form
   23,870.49/35,805.83 = 8,075.64/x
3. Step 3: Cross multiply
   23,870.49x = 35,805.83 × 8,075.64
4. Step 4: Simplify right side
   23,870.49x = 289,154,992.98
5. Step 5: Solve for x
   x = 289,154,992.98/23,870.49
6. Step 6: Final answer
   x = 12,113.49