Finding the Fourth Proportional to 6,631.86, 9,152.16 and 3,799.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,631.86 : 9,152.16 = 3,799.50 : x
2. Step 2: Convert to fraction form
   6,631.86/9,152.16 = 3,799.50/x
3. Step 3: Cross multiply
   6,631.86x = 9,152.16 × 3,799.50
4. Step 4: Simplify right side
   6,631.86x = 34,773,631.92
5. Step 5: Solve for x
   x = 34,773,631.92/6,631.86
6. Step 6: Final answer
   x = 5,243.42