Finding the Fourth Proportional to 37,086.14, 55,634.79 and 10,787.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,086.14 : 55,634.79 = 10,787.42 : x
2. Step 2: Convert to fraction form
   37,086.14/55,634.79 = 10,787.42/x
3. Step 3: Cross multiply
   37,086.14x = 55,634.79 × 10,787.42
4. Step 4: Simplify right side
   37,086.14x = 600,155,846.34
5. Step 5: Solve for x
   x = 600,155,846.34/37,086.14
6. Step 6: Final answer
   x = 16,182.75