Finding the Fourth Proportional to 32,978.58, 45,510.62 and 17,871.26

Step by Step Solution

1. Step 1: Write the proportion equation
   32,978.58 : 45,510.62 = 17,871.26 : x
2. Step 2: Convert to fraction form
   32,978.58/45,510.62 = 17,871.26/x
3. Step 3: Cross multiply
   32,978.58x = 45,510.62 × 17,871.26
4. Step 4: Simplify right side
   32,978.58x = 813,332,122.78
5. Step 5: Solve for x
   x = 813,332,122.78/32,978.58
6. Step 6: Final answer
   x = 24,662.44