Finding the Fourth Proportional to 7,667.34, 10,577.62 and 4,832.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.34 : 10,577.62 = 4,832.47 : x
2. Step 2: Convert to fraction form
   7,667.34/10,577.62 = 4,832.47/x
3. Step 3: Cross multiply
   7,667.34x = 10,577.62 × 4,832.47
4. Step 4: Simplify right side
   7,667.34x = 51,116,031.32
5. Step 5: Solve for x
   x = 51,116,031.32/7,667.34
6. Step 6: Final answer
   x = 6,666.72