Finding the Fourth Proportional to 6,256.79, 8,630.61 and 4,132.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,256.79 : 8,630.61 = 4,132.34 : x
2. Step 2: Convert to fraction form
   6,256.79/8,630.61 = 4,132.34/x
3. Step 3: Cross multiply
   6,256.79x = 8,630.61 × 4,132.34
4. Step 4: Simplify right side
   6,256.79x = 35,664,614.93
5. Step 5: Solve for x
   x = 35,664,614.93/6,256.79
6. Step 6: Final answer
   x = 5,700.15