Finding the Fourth Proportional to 32,915.62, 45,384.06 and 22,852.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,915.62 : 45,384.06 = 22,852.72 : x
2. Step 2: Convert to fraction form
   32,915.62/45,384.06 = 22,852.72/x
3. Step 3: Cross multiply
   32,915.62x = 45,384.06 × 22,852.72
4. Step 4: Simplify right side
   32,915.62x = 1,037,149,215.64
5. Step 5: Solve for x
   x = 1,037,149,215.64/32,915.62
6. Step 6: Final answer
   x = 31,509.33