Finding the Fourth Proportional to 33,532.06, 50,289.72 and 10,158.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,532.06 : 50,289.72 = 10,158.16 : x
2. Step 2: Convert to fraction form
   33,532.06/50,289.72 = 10,158.16/x
3. Step 3: Cross multiply
   33,532.06x = 50,289.72 × 10,158.16
4. Step 4: Simplify right side
   33,532.06x = 510,851,022.12
5. Step 5: Solve for x
   x = 510,851,022.12/33,532.06
6. Step 6: Final answer
   x = 15,234.70