Finding the Fourth Proportional to 9,602.04, 13,249.86 and 7,085.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,602.04 : 13,249.86 = 7,085.52 : x
2. Step 2: Convert to fraction form
   9,602.04/13,249.86 = 7,085.52/x
3. Step 3: Cross multiply
   9,602.04x = 13,249.86 × 7,085.52
4. Step 4: Simplify right side
   9,602.04x = 93,882,148.03
5. Step 5: Solve for x
   x = 93,882,148.03/9,602.04
6. Step 6: Final answer
   x = 9,777.31