Finding the Fourth Proportional to 7,656.91, 10,566.55 and 4,300.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,656.91 : 10,566.55 = 4,300.82 : x
2. Step 2: Convert to fraction form
   7,656.91/10,566.55 = 4,300.82/x
3. Step 3: Cross multiply
   7,656.91x = 10,566.55 × 4,300.82
4. Step 4: Simplify right side
   7,656.91x = 45,444,765.99
5. Step 5: Solve for x
   x = 45,444,765.99/7,656.91
6. Step 6: Final answer
   x = 5,935.13