Finding the Fourth Proportional to 6,059, 8,358.06 and 5,120.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,059 : 8,358.06 = 5,120.42 : x
2. Step 2: Convert to fraction form
   6,059/8,358.06 = 5,120.42/x
3. Step 3: Cross multiply
   6,059x = 8,358.06 × 5,120.42
4. Step 4: Simplify right side
   6,059x = 42,796,777.59
5. Step 5: Solve for x
   x = 42,796,777.59/6,059
6. Step 6: Final answer
   x = 7,063.34