Finding the Fourth Proportional to 37,111.36, 55,401.68 and 35,815.36

Step by Step Solution

1. Step 1: Write the proportion equation
   37,111.36 : 55,401.68 = 35,815.36 : x
2. Step 2: Convert to fraction form
   37,111.36/55,401.68 = 35,815.36/x
3. Step 3: Cross multiply
   37,111.36x = 55,401.68 × 35,815.36
4. Step 4: Simplify right side
   37,111.36x = 1,984,231,113.80
5. Step 5: Solve for x
   x = 1,984,231,113.80/37,111.36
6. Step 6: Final answer
   x = 53,466.95