Finding the Fourth Proportional to 35,828.02, 49,443.81 and 19,915.54

Step by Step Solution

1. Step 1: Write the proportion equation
   35,828.02 : 49,443.81 = 19,915.54 : x
2. Step 2: Convert to fraction form
   35,828.02/49,443.81 = 19,915.54/x
3. Step 3: Cross multiply
   35,828.02x = 49,443.81 × 19,915.54
4. Step 4: Simplify right side
   35,828.02x = 984,700,175.81
5. Step 5: Solve for x
   x = 984,700,175.81/35,828.02
6. Step 6: Final answer
   x = 27,484.08