Finding the Fourth Proportional to 6,345.32, 8,756.56 and 3,550.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,345.32 : 8,756.56 = 3,550.82 : x
2. Step 2: Convert to fraction form
   6,345.32/8,756.56 = 3,550.82/x
3. Step 3: Cross multiply
   6,345.32x = 8,756.56 × 3,550.82
4. Step 4: Simplify right side
   6,345.32x = 31,092,968.38
5. Step 5: Solve for x
   x = 31,092,968.38/6,345.32
6. Step 6: Final answer
   x = 4,900.14