Finding the Fourth Proportional to 11,637.94, 17,457.59 and 3,317.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,637.94 : 17,457.59 = 3,317.32 : x
2. Step 2: Convert to fraction form
   11,637.94/17,457.59 = 3,317.32/x
3. Step 3: Cross multiply
   11,637.94x = 17,457.59 × 3,317.32
4. Step 4: Simplify right side
   11,637.94x = 57,912,399.67
5. Step 5: Solve for x
   x = 57,912,399.67/11,637.94
6. Step 6: Final answer
   x = 4,976.17