Finding the Fourth Proportional to 9,485.09, 13,075.82 and 7,465

Step by Step Solution

1. Step 1: Write the proportion equation
   9,485.09 : 13,075.82 = 7,465 : x
2. Step 2: Convert to fraction form
   9,485.09/13,075.82 = 7,465/x
3. Step 3: Cross multiply
   9,485.09x = 13,075.82 × 7,465
4. Step 4: Simplify right side
   9,485.09x = 97,610,958.98
5. Step 5: Solve for x
   x = 97,610,958.98/9,485.09
6. Step 6: Final answer
   x = 10,290.99