Finding the Fourth Proportional to 13,265.32, 18,304.83 and 7,598.98

Step by Step Solution

1. Step 1: Write the proportion equation
   13,265.32 : 18,304.83 = 7,598.98 : x
2. Step 2: Convert to fraction form
   13,265.32/18,304.83 = 7,598.98/x
3. Step 3: Cross multiply
   13,265.32x = 18,304.83 × 7,598.98
4. Step 4: Simplify right side
   13,265.32x = 139,098,037.07
5. Step 5: Solve for x
   x = 139,098,037.07/13,265.32
6. Step 6: Final answer
   x = 10,485.84