Finding the Fourth Proportional to 37,696.88, 56,215.72 and 33,038.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,696.88 : 56,215.72 = 33,038.48 : x
2. Step 2: Convert to fraction form
   37,696.88/56,215.72 = 33,038.48/x
3. Step 3: Cross multiply
   37,696.88x = 56,215.72 × 33,038.48
4. Step 4: Simplify right side
   37,696.88x = 1,857,281,940.91
5. Step 5: Solve for x
   x = 1,857,281,940.91/37,696.88
6. Step 6: Final answer
   x = 49,268.85