Finding the Fourth Proportional to 37,134.58, 55,637.04 and 30,934.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,134.58 : 55,637.04 = 30,934.42 : x
2. Step 2: Convert to fraction form
   37,134.58/55,637.04 = 30,934.42/x
3. Step 3: Cross multiply
   37,134.58x = 55,637.04 × 30,934.42
4. Step 4: Simplify right side
   37,134.58x = 1,721,099,562.92
5. Step 5: Solve for x
   x = 1,721,099,562.92/37,134.58
6. Step 6: Final answer
   x = 46,347.62