Finding the Fourth Proportional to 11,446.04, 17,165.34 and 3,653

Step by Step Solution

1. Step 1: Write the proportion equation
   11,446.04 : 17,165.34 = 3,653 : x
2. Step 2: Convert to fraction form
   11,446.04/17,165.34 = 3,653/x
3. Step 3: Cross multiply
   11,446.04x = 17,165.34 × 3,653
4. Step 4: Simplify right side
   11,446.04x = 62,704,987.02
5. Step 5: Solve for x
   x = 62,704,987.02/11,446.04
6. Step 6: Final answer
   x = 5,478.31