Finding the Fourth Proportional to 6,752.25, 10,139.58 and 4,171.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,752.25 : 10,139.58 = 4,171.59 : x
2. Step 2: Convert to fraction form
   6,752.25/10,139.58 = 4,171.59/x
3. Step 3: Cross multiply
   6,752.25x = 10,139.58 × 4,171.59
4. Step 4: Simplify right side
   6,752.25x = 42,298,170.53
5. Step 5: Solve for x
   x = 42,298,170.53/6,752.25
6. Step 6: Final answer
   x = 6,264.31