Finding the Fourth Proportional to 35,747.55, 53,625.79 and 10,787.55

Step by Step Solution

1. Step 1: Write the proportion equation
   35,747.55 : 53,625.79 = 10,787.55 : x
2. Step 2: Convert to fraction form
   35,747.55/53,625.79 = 10,787.55/x
3. Step 3: Cross multiply
   35,747.55x = 53,625.79 × 10,787.55
4. Step 4: Simplify right side
   35,747.55x = 578,491,105.50
5. Step 5: Solve for x
   x = 578,491,105.50/35,747.55
6. Step 6: Final answer
   x = 16,182.68