Finding the Fourth Proportional to 11,238.32, 16,859.18 and 3,637.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,238.32 : 16,859.18 = 3,637.08 : x
2. Step 2: Convert to fraction form
   11,238.32/16,859.18 = 3,637.08/x
3. Step 3: Cross multiply
   11,238.32x = 16,859.18 × 3,637.08
4. Step 4: Simplify right side
   11,238.32x = 61,318,186.39
5. Step 5: Solve for x
   x = 61,318,186.39/11,238.32
6. Step 6: Final answer
   x = 5,456.17