Finding the Fourth Proportional to 6,374.16, 8,796.36 and 3,722.07

Step by Step Solution

1. Step 1: Write the proportion equation
   6,374.16 : 8,796.36 = 3,722.07 : x
2. Step 2: Convert to fraction form
   6,374.16/8,796.36 = 3,722.07/x
3. Step 3: Cross multiply
   6,374.16x = 8,796.36 × 3,722.07
4. Step 4: Simplify right side
   6,374.16x = 32,740,667.67
5. Step 5: Solve for x
   x = 32,740,667.67/6,374.16
6. Step 6: Final answer
   x = 5,136.47