Finding the Fourth Proportional to 6,792.69, 9,374.36 and 3,808.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,792.69 : 9,374.36 = 3,808.72 : x
2. Step 2: Convert to fraction form
   6,792.69/9,374.36 = 3,808.72/x
3. Step 3: Cross multiply
   6,792.69x = 9,374.36 × 3,808.72
4. Step 4: Simplify right side
   6,792.69x = 35,704,312.42
5. Step 5: Solve for x
   x = 35,704,312.42/6,792.69
6. Step 6: Final answer
   x = 5,256.28