Finding the Fourth Proportional to 63,971.78, 88,296.89 and 43,587.56

Step by Step Solution

1. Step 1: Write the proportion equation
   63,971.78 : 88,296.89 = 43,587.56 : x
2. Step 2: Convert to fraction form
   63,971.78/88,296.89 = 43,587.56/x
3. Step 3: Cross multiply
   63,971.78x = 88,296.89 × 43,587.56
4. Step 4: Simplify right side
   63,971.78x = 3,848,645,990.69
5. Step 5: Solve for x
   x = 3,848,645,990.69/63,971.78
6. Step 6: Final answer
   x = 60,161.62