Finding the Fourth Proportional to 5,803.32, 8,008.56 and 3,150.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,803.32 : 8,008.56 = 3,150.72 : x
2. Step 2: Convert to fraction form
   5,803.32/8,008.56 = 3,150.72/x
3. Step 3: Cross multiply
   5,803.32x = 8,008.56 × 3,150.72
4. Step 4: Simplify right side
   5,803.32x = 25,232,730.16
5. Step 5: Solve for x
   x = 25,232,730.16/5,803.32
6. Step 6: Final answer
   x = 4,347.98