Finding the Fourth Proportional to 35,498.44, 53,250.72 and 10,198.10

Step by Step Solution

1. Step 1: Write the proportion equation
   35,498.44 : 53,250.72 = 10,198.10 : x
2. Step 2: Convert to fraction form
   35,498.44/53,250.72 = 10,198.10/x
3. Step 3: Cross multiply
   35,498.44x = 53,250.72 × 10,198.10
4. Step 4: Simplify right side
   35,498.44x = 543,056,167.63
5. Step 5: Solve for x
   x = 543,056,167.63/35,498.44
6. Step 6: Final answer
   x = 15,298.03