Finding the Fourth Proportional to 62,906.72, 86,811.48 and 34,614.16

Step by Step Solution

1. Step 1: Write the proportion equation
   62,906.72 : 86,811.48 = 34,614.16 : x
2. Step 2: Convert to fraction form
   62,906.72/86,811.48 = 34,614.16/x
3. Step 3: Cross multiply
   62,906.72x = 86,811.48 × 34,614.16
4. Step 4: Simplify right side
   62,906.72x = 3,004,906,458.56
5. Step 5: Solve for x
   x = 3,004,906,458.56/62,906.72
6. Step 6: Final answer
   x = 47,767.65