Finding the Fourth Proportional to 54,097.83, 74,640.18 and 37,106.28

Step by Step Solution

1. Step 1: Write the proportion equation
   54,097.83 : 74,640.18 = 37,106.28 : x
2. Step 2: Convert to fraction form
   54,097.83/74,640.18 = 37,106.28/x
3. Step 3: Cross multiply
   54,097.83x = 74,640.18 × 37,106.28
4. Step 4: Simplify right side
   54,097.83x = 2,769,619,418.33
5. Step 5: Solve for x
   x = 2,769,619,418.33/54,097.83
6. Step 6: Final answer
   x = 51,196.50