Finding the Fourth Proportional to 8,269.59, 12,410.01 and 3,075.47

Step by Step Solution

1. Step 1: Write the proportion equation
   8,269.59 : 12,410.01 = 3,075.47 : x
2. Step 2: Convert to fraction form
   8,269.59/12,410.01 = 3,075.47/x
3. Step 3: Cross multiply
   8,269.59x = 12,410.01 × 3,075.47
4. Step 4: Simplify right side
   8,269.59x = 38,166,597.94
5. Step 5: Solve for x
   x = 38,166,597.94/8,269.59
6. Step 6: Final answer
   x = 4,615.29