Finding the Fourth Proportional to 37,238.12, 51,339.22 and 30,841.14

Step by Step Solution

1. Step 1: Write the proportion equation
   37,238.12 : 51,339.22 = 30,841.14 : x
2. Step 2: Convert to fraction form
   37,238.12/51,339.22 = 30,841.14/x
3. Step 3: Cross multiply
   37,238.12x = 51,339.22 × 30,841.14
4. Step 4: Simplify right side
   37,238.12x = 1,583,359,917.31
5. Step 5: Solve for x
   x = 1,583,359,917.31/37,238.12
6. Step 6: Final answer
   x = 42,519.87