Finding the Fourth Proportional to 62,116.40, 85,720.56 and 33,822.12

Step by Step Solution

1. Step 1: Write the proportion equation
   62,116.40 : 85,720.56 = 33,822.12 : x
2. Step 2: Convert to fraction form
   62,116.40/85,720.56 = 33,822.12/x
3. Step 3: Cross multiply
   62,116.40x = 85,720.56 × 33,822.12
4. Step 4: Simplify right side
   62,116.40x = 2,899,251,066.79
5. Step 5: Solve for x
   x = 2,899,251,066.79/62,116.40
6. Step 6: Final answer
   x = 46,674.49