Finding the Fourth Proportional to 363,196.56, 544,794.84 and 113,898

Step by Step Solution

1. Step 1: Write the proportion equation
   363,196.56 : 544,794.84 = 113,898 : x
2. Step 2: Convert to fraction form
   363,196.56/544,794.84 = 113,898/x
3. Step 3: Cross multiply
   363,196.56x = 544,794.84 × 113,898
4. Step 4: Simplify right side
   363,196.56x = 62,051,042,686.32
5. Step 5: Solve for x
   x = 62,051,042,686.32/363,196.56
6. Step 6: Final answer
   x = 170,847