Finding the Fourth Proportional to 78,632.14, 108,514.32 and 42,824.14

Step by Step Solution

1. Step 1: Write the proportion equation
   78,632.14 : 108,514.32 = 42,824.14 : x
2. Step 2: Convert to fraction form
   78,632.14/108,514.32 = 42,824.14/x
3. Step 3: Cross multiply
   78,632.14x = 108,514.32 × 42,824.14
4. Step 4: Simplify right side
   78,632.14x = 4,647,032,431.68
5. Step 5: Solve for x
   x = 4,647,032,431.68/78,632.14
6. Step 6: Final answer
   x = 59,098.38