Finding the Fourth Proportional to 36,738.02, 55,084.23 and 16,991.24

Step by Step Solution

1. Step 1: Write the proportion equation
   36,738.02 : 55,084.23 = 16,991.24 : x
2. Step 2: Convert to fraction form
   36,738.02/55,084.23 = 16,991.24/x
3. Step 3: Cross multiply
   36,738.02x = 55,084.23 × 16,991.24
4. Step 4: Simplify right side
   36,738.02x = 935,949,096.72
5. Step 5: Solve for x
   x = 935,949,096.72/36,738.02
6. Step 6: Final answer
   x = 25,476.31