Finding the Fourth Proportional to 11,395.03, 17,081.61 and 3,598.51

Step by Step Solution

1. Step 1: Write the proportion equation
   11,395.03 : 17,081.61 = 3,598.51 : x
2. Step 2: Convert to fraction form
   11,395.03/17,081.61 = 3,598.51/x
3. Step 3: Cross multiply
   11,395.03x = 17,081.61 × 3,598.51
4. Step 4: Simplify right side
   11,395.03x = 61,468,344.40
5. Step 5: Solve for x
   x = 61,468,344.40/11,395.03
6. Step 6: Final answer
   x = 5,394.31