Finding the Fourth Proportional to 60,012.30, 82,816.23 and 33,152.91

Step by Step Solution

1. Step 1: Write the proportion equation
   60,012.30 : 82,816.23 = 33,152.91 : x
2. Step 2: Convert to fraction form
   60,012.30/82,816.23 = 33,152.91/x
3. Step 3: Cross multiply
   60,012.30x = 82,816.23 × 33,152.91
4. Step 4: Simplify right side
   60,012.30x = 2,745,599,019.73
5. Step 5: Solve for x
   x = 2,745,599,019.73/60,012.30
6. Step 6: Final answer
   x = 45,750.60