Finding the Fourth Proportional to 61,648.29, 85,074.71 and 33,353.91

Step by Step Solution

1. Step 1: Write the proportion equation
   61,648.29 : 85,074.71 = 33,353.91 : x
2. Step 2: Convert to fraction form
   61,648.29/85,074.71 = 33,353.91/x
3. Step 3: Cross multiply
   61,648.29x = 85,074.71 × 33,353.91
4. Step 4: Simplify right side
   61,648.29x = 2,837,574,053.85
5. Step 5: Solve for x
   x = 2,837,574,053.85/61,648.29
6. Step 6: Final answer
   x = 46,028.43