Finding the Fourth Proportional to 62,518.15, 86,272.89 and 35,669.35

Step by Step Solution

1. Step 1: Write the proportion equation
   62,518.15 : 86,272.89 = 35,669.35 : x
2. Step 2: Convert to fraction form
   62,518.15/86,272.89 = 35,669.35/x
3. Step 3: Cross multiply
   62,518.15x = 86,272.89 × 35,669.35
4. Step 4: Simplify right side
   62,518.15x = 3,077,297,477.56
5. Step 5: Solve for x
   x = 3,077,297,477.56/62,518.15
6. Step 6: Final answer
   x = 49,222.47