Finding the Fourth Proportional to 62,561.22, 86,317.29 and 35,694.06

Step by Step Solution

1. Step 1: Write the proportion equation
   62,561.22 : 86,317.29 = 35,694.06 : x
2. Step 2: Convert to fraction form
   62,561.22/86,317.29 = 35,694.06/x
3. Step 3: Cross multiply
   62,561.22x = 86,317.29 × 35,694.06
4. Step 4: Simplify right side
   62,561.22x = 3,081,014,528.30
5. Step 5: Solve for x
   x = 3,081,014,528.30/62,561.22
6. Step 6: Final answer
   x = 49,247.99