Finding the Fourth Proportional to 61,698.56, 85,144.18 and 33,404.18

Step by Step Solution

1. Step 1: Write the proportion equation
   61,698.56 : 85,144.18 = 33,404.18 : x
2. Step 2: Convert to fraction form
   61,698.56/85,144.18 = 33,404.18/x
3. Step 3: Cross multiply
   61,698.56x = 85,144.18 × 33,404.18
4. Step 4: Simplify right side
   61,698.56x = 2,844,171,514.67
5. Step 5: Solve for x
   x = 2,844,171,514.67/61,698.56
6. Step 6: Final answer
   x = 46,097.86