Finding the Fourth Proportional to 53,016.09, 79,524.17 and 24,915.53

Step by Step Solution

1. Step 1: Write the proportion equation
   53,016.09 : 79,524.17 = 24,915.53 : x
2. Step 2: Convert to fraction form
   53,016.09/79,524.17 = 24,915.53/x
3. Step 3: Cross multiply
   53,016.09x = 79,524.17 × 24,915.53
4. Step 4: Simplify right side
   53,016.09x = 1,981,386,321.16
5. Step 5: Solve for x
   x = 1,981,386,321.16/53,016.09
6. Step 6: Final answer
   x = 37,373.30