Finding the Fourth Proportional to 6,554.86, 9,046.53 and 3,723.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,554.86 : 9,046.53 = 3,723.15 : x
2. Step 2: Convert to fraction form
   6,554.86/9,046.53 = 3,723.15/x
3. Step 3: Cross multiply
   6,554.86x = 9,046.53 × 3,723.15
4. Step 4: Simplify right side
   6,554.86x = 33,681,588.17
5. Step 5: Solve for x
   x = 33,681,588.17/6,554.86
6. Step 6: Final answer
   x = 5,138.41