Finding the Fourth Proportional to 37,683.37, 52,007.18 and 21,552.17

Step by Step Solution

1. Step 1: Write the proportion equation
   37,683.37 : 52,007.18 = 21,552.17 : x
2. Step 2: Convert to fraction form
   37,683.37/52,007.18 = 21,552.17/x
3. Step 3: Cross multiply
   37,683.37x = 52,007.18 × 21,552.17
4. Step 4: Simplify right side
   37,683.37x = 1,120,867,476.82
5. Step 5: Solve for x
   x = 1,120,867,476.82/37,683.37
6. Step 6: Final answer
   x = 29,744.36