Finding the Fourth Proportional to 31,907.53, 44,036.52 and 18,300.88

Step by Step Solution

1. Step 1: Write the proportion equation
   31,907.53 : 44,036.52 = 18,300.88 : x
2. Step 2: Convert to fraction form
   31,907.53/44,036.52 = 18,300.88/x
3. Step 3: Cross multiply
   31,907.53x = 44,036.52 × 18,300.88
4. Step 4: Simplify right side
   31,907.53x = 805,906,958.05
5. Step 5: Solve for x
   x = 805,906,958.05/31,907.53
6. Step 6: Final answer
   x = 25,257.58