Finding the Fourth Proportional to 35,579.82, 53,368.52 and 16,868.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,579.82 : 53,368.52 = 16,868.82 : x
2. Step 2: Convert to fraction form
   35,579.82/53,368.52 = 16,868.82/x
3. Step 3: Cross multiply
   35,579.82x = 53,368.52 × 16,868.82
4. Step 4: Simplify right side
   35,579.82x = 900,263,873.20
5. Step 5: Solve for x
   x = 900,263,873.20/35,579.82
6. Step 6: Final answer
   x = 25,302.65