Finding the Fourth Proportional to 3,475.56, 4,794.72 and 2,077.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475.56 : 4,794.72 = 2,077.50 : x
2. Step 2: Convert to fraction form
   3,475.56/4,794.72 = 2,077.50/x
3. Step 3: Cross multiply
   3,475.56x = 4,794.72 × 2,077.50
4. Step 4: Simplify right side
   3,475.56x = 9,961,030.80
5. Step 5: Solve for x
   x = 9,961,030.80/3,475.56
6. Step 6: Final answer
   x = 2,866.02