Finding the Fourth Proportional to 4,776.96, 7,167.60 and 2,435.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,776.96 : 7,167.60 = 2,435.52 : x
2. Step 2: Convert to fraction form
   4,776.96/7,167.60 = 2,435.52/x
3. Step 3: Cross multiply
   4,776.96x = 7,167.60 × 2,435.52
4. Step 4: Simplify right side
   4,776.96x = 17,456,833.15
5. Step 5: Solve for x
   x = 17,456,833.15/4,776.96
6. Step 6: Final answer
   x = 3,654.38