Finding the Fourth Proportional to 61,714.72, 85,166.22 and 33,420.52

Step by Step Solution

1. Step 1: Write the proportion equation
   61,714.72 : 85,166.22 = 33,420.52 : x
2. Step 2: Convert to fraction form
   61,714.72/85,166.22 = 33,420.52/x
3. Step 3: Cross multiply
   61,714.72x = 85,166.22 × 33,420.52
4. Step 4: Simplify right side
   61,714.72x = 2,846,299,358.83
5. Step 5: Solve for x
   x = 2,846,299,358.83/61,714.72
6. Step 6: Final answer
   x = 46,120.27