Finding the Fourth Proportional to 33,077.52, 45,647.50 and 17,970.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,077.52 : 45,647.50 = 17,970.48 : x
2. Step 2: Convert to fraction form
   33,077.52/45,647.50 = 17,970.48/x
3. Step 3: Cross multiply
   33,077.52x = 45,647.50 × 17,970.48
4. Step 4: Simplify right side
   33,077.52x = 820,307,485.80
5. Step 5: Solve for x
   x = 820,307,485.80/33,077.52
6. Step 6: Final answer
   x = 24,799.55