Finding the Fourth Proportional to 58,986.69, 88,493.16 and 21,546.69

Step by Step Solution

1. Step 1: Write the proportion equation
   58,986.69 : 88,493.16 = 21,546.69 : x
2. Step 2: Convert to fraction form
   58,986.69/88,493.16 = 21,546.69/x
3. Step 3: Cross multiply
   58,986.69x = 88,493.16 × 21,546.69
4. Step 4: Simplify right side
   58,986.69x = 1,906,734,685.64
5. Step 5: Solve for x
   x = 1,906,734,685.64/58,986.69
6. Step 6: Final answer
   x = 32,324.83