Finding the Fourth Proportional to 32,674.32, 45,090.56 and 18,527.16

Step by Step Solution

1. Step 1: Write the proportion equation
   32,674.32 : 45,090.56 = 18,527.16 : x
2. Step 2: Convert to fraction form
   32,674.32/45,090.56 = 18,527.16/x
3. Step 3: Cross multiply
   32,674.32x = 45,090.56 × 18,527.16
4. Step 4: Simplify right side
   32,674.32x = 835,400,019.61
5. Step 5: Solve for x
   x = 835,400,019.61/32,674.32
6. Step 6: Final answer
   x = 25,567.48