Finding the Fourth Proportional to 6,835.01, 9,432.98 and 4,002.21

Step by Step Solution

1. Step 1: Write the proportion equation
   6,835.01 : 9,432.98 = 4,002.21 : x
2. Step 2: Convert to fraction form
   6,835.01/9,432.98 = 4,002.21/x
3. Step 3: Cross multiply
   6,835.01x = 9,432.98 × 4,002.21
4. Step 4: Simplify right side
   6,835.01x = 37,752,784.40
5. Step 5: Solve for x
   x = 37,752,784.40/6,835.01
6. Step 6: Final answer
   x = 5,523.44