Finding the Fourth Proportional to 5,607.98, 7,741.82 and 4,346.21

Step by Step Solution

1. Step 1: Write the proportion equation
   5,607.98 : 7,741.82 = 4,346.21 : x
2. Step 2: Convert to fraction form
   5,607.98/7,741.82 = 4,346.21/x
3. Step 3: Cross multiply
   5,607.98x = 7,741.82 × 4,346.21
4. Step 4: Simplify right side
   5,607.98x = 33,647,562.17
5. Step 5: Solve for x
   x = 33,647,562.17/5,607.98
6. Step 6: Final answer
   x = 5,999.94