Finding the Fourth Proportional to 32,970.80, 45,499.70 and 17,863.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,970.80 : 45,499.70 = 17,863.56 : x
2. Step 2: Convert to fraction form
   32,970.80/45,499.70 = 17,863.56/x
3. Step 3: Cross multiply
   32,970.80x = 45,499.70 × 17,863.56
4. Step 4: Simplify right side
   32,970.80x = 812,786,665.59
5. Step 5: Solve for x
   x = 812,786,665.59/32,970.80
6. Step 6: Final answer
   x = 24,651.72