Finding the Fourth Proportional to 37,826.60, 56,836.71 and 28,553.94

Step by Step Solution

1. Step 1: Write the proportion equation
   37,826.60 : 56,836.71 = 28,553.94 : x
2. Step 2: Convert to fraction form
   37,826.60/56,836.71 = 28,553.94/x
3. Step 3: Cross multiply
   37,826.60x = 56,836.71 × 28,553.94
4. Step 4: Simplify right side
   37,826.60x = 1,622,912,007.14
5. Step 5: Solve for x
   x = 1,622,912,007.14/37,826.60
6. Step 6: Final answer
   x = 42,903.99