Finding the Fourth Proportional to 61,714.31, 85,165.83 and 33,419.99

Step by Step Solution

1. Step 1: Write the proportion equation
   61,714.31 : 85,165.83 = 33,419.99 : x
2. Step 2: Convert to fraction form
   61,714.31/85,165.83 = 33,419.99/x
3. Step 3: Cross multiply
   61,714.31x = 85,165.83 × 33,419.99
4. Step 4: Simplify right side
   61,714.31x = 2,846,241,399.86
5. Step 5: Solve for x
   x = 2,846,241,399.86/61,714.31
6. Step 6: Final answer
   x = 46,119.64