Finding the Fourth Proportional to 2,104.20, 2,901.62 and 2,056.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.20 : 2,901.62 = 2,056.52 : x
2. Step 2: Convert to fraction form
   2,104.20/2,901.62 = 2,056.52/x
3. Step 3: Cross multiply
   2,104.20x = 2,901.62 × 2,056.52
4. Step 4: Simplify right side
   2,104.20x = 5,967,239.56
5. Step 5: Solve for x
   x = 5,967,239.56/2,104.20
6. Step 6: Final answer
   x = 2,835.87