Finding the Fourth Proportional to 35,016.88, 52,528.53 and 13,951.81

Step by Step Solution

1. Step 1: Write the proportion equation
   35,016.88 : 52,528.53 = 13,951.81 : x
2. Step 2: Convert to fraction form
   35,016.88/52,528.53 = 13,951.81/x
3. Step 3: Cross multiply
   35,016.88x = 52,528.53 × 13,951.81
4. Step 4: Simplify right side
   35,016.88x = 732,868,070.14
5. Step 5: Solve for x
   x = 732,868,070.14/35,016.88
6. Step 6: Final answer
   x = 20,928.99