Finding the Fourth Proportional to 32,940.74, 45,446.72 and 22,866.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,940.74 : 45,446.72 = 22,866.50 : x
2. Step 2: Convert to fraction form
   32,940.74/45,446.72 = 22,866.50/x
3. Step 3: Cross multiply
   32,940.74x = 45,446.72 × 22,866.50
4. Step 4: Simplify right side
   32,940.74x = 1,039,207,422.88
5. Step 5: Solve for x
   x = 1,039,207,422.88/32,940.74
6. Step 6: Final answer
   x = 31,547.79