Finding the Fourth Proportional to 2,032.02, 2,803.76 and 1,528.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.02 : 2,803.76 = 1,528.41 : x
2. Step 2: Convert to fraction form
   2,032.02/2,803.76 = 1,528.41/x
3. Step 3: Cross multiply
   2,032.02x = 2,803.76 × 1,528.41
4. Step 4: Simplify right side
   2,032.02x = 4,285,287.18
5. Step 5: Solve for x
   x = 4,285,287.18/2,032.02
6. Step 6: Final answer
   x = 2,108.88