Finding the Fourth Proportional to 62,462.34, 86,198.13 and 34,168.05

Step by Step Solution

1. Step 1: Write the proportion equation
   62,462.34 : 86,198.13 = 34,168.05 : x
2. Step 2: Convert to fraction form
   62,462.34/86,198.13 = 34,168.05/x
3. Step 3: Cross multiply
   62,462.34x = 86,198.13 × 34,168.05
4. Step 4: Simplify right side
   62,462.34x = 2,945,222,015.75
5. Step 5: Solve for x
   x = 2,945,222,015.75/62,462.34
6. Step 6: Final answer
   x = 47,151.96