Finding the Fourth Proportional to 62,782.62, 86,645.37 and 35,563.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,782.62 : 86,645.37 = 35,563.56 : x
2. Step 2: Convert to fraction form
   62,782.62/86,645.37 = 35,563.56/x
3. Step 3: Cross multiply
   62,782.62x = 86,645.37 × 35,563.56
4. Step 4: Simplify right side
   62,782.62x = 3,081,417,814.72
5. Step 5: Solve for x
   x = 3,081,417,814.72/62,782.62
6. Step 6: Final answer
   x = 49,080.75