Finding the Fourth Proportional to 7,665.02, 10,577.89 and 4,307.84

Step by Step Solution

1. Step 1: Write the proportion equation
   7,665.02 : 10,577.89 = 4,307.84 : x
2. Step 2: Convert to fraction form
   7,665.02/10,577.89 = 4,307.84/x
3. Step 3: Cross multiply
   7,665.02x = 10,577.89 × 4,307.84
4. Step 4: Simplify right side
   7,665.02x = 45,567,857.66
5. Step 5: Solve for x
   x = 45,567,857.66/7,665.02
6. Step 6: Final answer
   x = 5,944.91