Finding the Fourth Proportional to 6,667.53, 9,200.16 and 3,835.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,667.53 : 9,200.16 = 3,835.08 : x
2. Step 2: Convert to fraction form
   6,667.53/9,200.16 = 3,835.08/x
3. Step 3: Cross multiply
   6,667.53x = 9,200.16 × 3,835.08
4. Step 4: Simplify right side
   6,667.53x = 35,283,349.61
5. Step 5: Solve for x
   x = 35,283,349.61/6,667.53
6. Step 6: Final answer
   x = 5,291.82