Finding the Fourth Proportional to 4,849.86, 7,266.60 and 4,667.58

Step by Step Solution

1. Step 1: Write the proportion equation
   4,849.86 : 7,266.60 = 4,667.58 : x
2. Step 2: Convert to fraction form
   4,849.86/7,266.60 = 4,667.58/x
3. Step 3: Cross multiply
   4,849.86x = 7,266.60 × 4,667.58
4. Step 4: Simplify right side
   4,849.86x = 33,917,436.83
5. Step 5: Solve for x
   x = 33,917,436.83/4,849.86
6. Step 6: Final answer
   x = 6,993.49