Finding the Fourth Proportional to 52,981.08, 73,146 and 35,091.42

Step by Step Solution

1. Step 1: Write the proportion equation
   52,981.08 : 73,146 = 35,091.42 : x
2. Step 2: Convert to fraction form
   52,981.08/73,146 = 35,091.42/x
3. Step 3: Cross multiply
   52,981.08x = 73,146 × 35,091.42
4. Step 4: Simplify right side
   52,981.08x = 2,566,797,007.32
5. Step 5: Solve for x
   x = 2,566,797,007.32/52,981.08
6. Step 6: Final answer
   x = 48,447.43