Finding the Fourth Proportional to 52,819.25, 79,175.54 and 33,111.63

Step by Step Solution

1. Step 1: Write the proportion equation
   52,819.25 : 79,175.54 = 33,111.63 : x
2. Step 2: Convert to fraction form
   52,819.25/79,175.54 = 33,111.63/x
3. Step 3: Cross multiply
   52,819.25x = 79,175.54 × 33,111.63
4. Step 4: Simplify right side
   52,819.25x = 2,621,631,268.31
5. Step 5: Solve for x
   x = 2,621,631,268.31/52,819.25
6. Step 6: Final answer
   x = 49,634.02