Finding the Fourth Proportional to 62,908.86, 86,814.21 and 34,614.54

Step by Step Solution

1. Step 1: Write the proportion equation
   62,908.86 : 86,814.21 = 34,614.54 : x
2. Step 2: Convert to fraction form
   62,908.86/86,814.21 = 34,614.54/x
3. Step 3: Cross multiply
   62,908.86x = 86,814.21 × 34,614.54
4. Step 4: Simplify right side
   62,908.86x = 3,005,033,944.61
5. Step 5: Solve for x
   x = 3,005,033,944.61/62,908.86
6. Step 6: Final answer
   x = 47,768.06