Finding the Fourth Proportional to 35,797.56, 53,694.72 and 12,425.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,797.56 : 53,694.72 = 12,425.82 : x
2. Step 2: Convert to fraction form
   35,797.56/53,694.72 = 12,425.82/x
3. Step 3: Cross multiply
   35,797.56x = 53,694.72 × 12,425.82
4. Step 4: Simplify right side
   35,797.56x = 667,200,925.67
5. Step 5: Solve for x
   x = 667,200,925.67/35,797.56
6. Step 6: Final answer
   x = 18,638.17