Finding the Fourth Proportional to 6,502.32, 8,970.84 and 4,145.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,502.32 : 8,970.84 = 4,145.52 : x
2. Step 2: Convert to fraction form
   6,502.32/8,970.84 = 4,145.52/x
3. Step 3: Cross multiply
   6,502.32x = 8,970.84 × 4,145.52
4. Step 4: Simplify right side
   6,502.32x = 37,188,796.64
5. Step 5: Solve for x
   x = 37,188,796.64/6,502.32
6. Step 6: Final answer
   x = 5,719.31