Finding the Fourth Proportional to 4,764.17, 6,573.71 and 2,667.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,764.17 : 6,573.71 = 2,667.89 : x
2. Step 2: Convert to fraction form
   4,764.17/6,573.71 = 2,667.89/x
3. Step 3: Cross multiply
   4,764.17x = 6,573.71 × 2,667.89
4. Step 4: Simplify right side
   4,764.17x = 17,537,921.83
5. Step 5: Solve for x
   x = 17,537,921.83/4,764.17
6. Step 6: Final answer
   x = 3,681.21