Finding the Fourth Proportional to 33,077.36, 45,647.04 and 17,970.05

Step by Step Solution

1. Step 1: Write the proportion equation
   33,077.36 : 45,647.04 = 17,970.05 : x
2. Step 2: Convert to fraction form
   33,077.36/45,647.04 = 17,970.05/x
3. Step 3: Cross multiply
   33,077.36x = 45,647.04 × 17,970.05
4. Step 4: Simplify right side
   33,077.36x = 820,279,772.66
5. Step 5: Solve for x
   x = 820,279,772.66/33,077.36
6. Step 6: Final answer
   x = 24,798.83