Finding the Fourth Proportional to 6,499.58, 9,732.35 and 5,039.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499.58 : 9,732.35 = 5,039.96 : x
2. Step 2: Convert to fraction form
   6,499.58/9,732.35 = 5,039.96/x
3. Step 3: Cross multiply
   6,499.58x = 9,732.35 × 5,039.96
4. Step 4: Simplify right side
   6,499.58x = 49,050,618.64
5. Step 5: Solve for x
   x = 49,050,618.64/6,499.58
6. Step 6: Final answer
   x = 7,546.74