Finding the Fourth Proportional to 6,699.55, 10,047.31 and 4,204.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,699.55 : 10,047.31 = 4,204.52 : x
2. Step 2: Convert to fraction form
   6,699.55/10,047.31 = 4,204.52/x
3. Step 3: Cross multiply
   6,699.55x = 10,047.31 × 4,204.52
4. Step 4: Simplify right side
   6,699.55x = 42,244,115.84
5. Step 5: Solve for x
   x = 42,244,115.84/6,699.55
6. Step 6: Final answer
   x = 6,305.52