Finding the Fourth Proportional to 37,276.40, 55,491.94 and 37,079.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,276.40 : 55,491.94 = 37,079.28 : x
2. Step 2: Convert to fraction form
   37,276.40/55,491.94 = 37,079.28/x
3. Step 3: Cross multiply
   37,276.40x = 55,491.94 × 37,079.28
4. Step 4: Simplify right side
   37,276.40x = 2,057,601,181.00
5. Step 5: Solve for x
   x = 2,057,601,181.00/37,276.40
6. Step 6: Final answer
   x = 55,198.50