Finding the Fourth Proportional to 6,451.98, 8,899.62 and 5,693.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,451.98 : 8,899.62 = 5,693.82 : x
2. Step 2: Convert to fraction form
   6,451.98/8,899.62 = 5,693.82/x
3. Step 3: Cross multiply
   6,451.98x = 8,899.62 × 5,693.82
4. Step 4: Simplify right side
   6,451.98x = 50,672,834.35
5. Step 5: Solve for x
   x = 50,672,834.35/6,451.98
6. Step 6: Final answer
   x = 7,853.84