Finding the Fourth Proportional to 62,216.51, 85,860.81 and 34,997.32

Step by Step Solution

1. Step 1: Write the proportion equation
   62,216.51 : 85,860.81 = 34,997.32 : x
2. Step 2: Convert to fraction form
   62,216.51/85,860.81 = 34,997.32/x
3. Step 3: Cross multiply
   62,216.51x = 85,860.81 × 34,997.32
4. Step 4: Simplify right side
   62,216.51x = 3,004,898,243.03
5. Step 5: Solve for x
   x = 3,004,898,243.03/62,216.51
6. Step 6: Final answer
   x = 48,297.44