Finding the Fourth Proportional to 4,667.34, 6,994.71 and 2,477.64

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.34 : 6,994.71 = 2,477.64 : x
2. Step 2: Convert to fraction form
   4,667.34/6,994.71 = 2,477.64/x
3. Step 3: Cross multiply
   4,667.34x = 6,994.71 × 2,477.64
4. Step 4: Simplify right side
   4,667.34x = 17,330,373.28
5. Step 5: Solve for x
   x = 17,330,373.28/4,667.34
6. Step 6: Final answer
   x = 3,713.12