Finding the Fourth Proportional to 2,758.08, 3,803.04 and 2,010.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,758.08 : 3,803.04 = 2,010.72 : x
2. Step 2: Convert to fraction form
   2,758.08/3,803.04 = 2,010.72/x
3. Step 3: Cross multiply
   2,758.08x = 3,803.04 × 2,010.72
4. Step 4: Simplify right side
   2,758.08x = 7,646,848.59
5. Step 5: Solve for x
   x = 7,646,848.59/2,758.08
6. Step 6: Final answer
   x = 2,772.53