Finding the Fourth Proportional to 35,583.82, 53,374.52 and 16,872.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,583.82 : 53,374.52 = 16,872.82 : x
2. Step 2: Convert to fraction form
   35,583.82/53,374.52 = 16,872.82/x
3. Step 3: Cross multiply
   35,583.82x = 53,374.52 × 16,872.82
4. Step 4: Simplify right side
   35,583.82x = 900,578,668.55
5. Step 5: Solve for x
   x = 900,578,668.55/35,583.82
6. Step 6: Final answer
   x = 25,308.66