Finding the Fourth Proportional to 62,568.86, 86,346.43 and 35,710.83

Step by Step Solution

1. Step 1: Write the proportion equation
   62,568.86 : 86,346.43 = 35,710.83 : x
2. Step 2: Convert to fraction form
   62,568.86/86,346.43 = 35,710.83/x
3. Step 3: Cross multiply
   62,568.86x = 86,346.43 × 35,710.83
4. Step 4: Simplify right side
   62,568.86x = 3,083,502,593.56
5. Step 5: Solve for x
   x = 3,083,502,593.56/62,568.86
6. Step 6: Final answer
   x = 49,281.75