Finding the Fourth Proportional to 5,900.76, 8,138.18 and 3,541.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,900.76 : 8,138.18 = 3,541.22 : x
2. Step 2: Convert to fraction form
   5,900.76/8,138.18 = 3,541.22/x
3. Step 3: Cross multiply
   5,900.76x = 8,138.18 × 3,541.22
4. Step 4: Simplify right side
   5,900.76x = 28,819,085.78
5. Step 5: Solve for x
   x = 28,819,085.78/5,900.76
6. Step 6: Final answer
   x = 4,883.96