Finding the Fourth Proportional to 32,612.56, 45,005.16 and 17,708.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,612.56 : 45,005.16 = 17,708.56 : x
2. Step 2: Convert to fraction form
   32,612.56/45,005.16 = 17,708.56/x
3. Step 3: Cross multiply
   32,612.56x = 45,005.16 × 17,708.56
4. Step 4: Simplify right side
   32,612.56x = 796,976,576.17
5. Step 5: Solve for x
   x = 796,976,576.17/32,612.56
6. Step 6: Final answer
   x = 24,437.72