Finding the Fourth Proportional to 6,835.32, 9,432.61 and 3,851.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,835.32 : 9,432.61 = 3,851.69 : x
2. Step 2: Convert to fraction form
   6,835.32/9,432.61 = 3,851.69/x
3. Step 3: Cross multiply
   6,835.32x = 9,432.61 × 3,851.69
4. Step 4: Simplify right side
   6,835.32x = 36,331,432.82
5. Step 5: Solve for x
   x = 36,331,432.82/6,835.32
6. Step 6: Final answer
   x = 5,315.25