Finding the Fourth Proportional to 52,857.56, 72,981.71 and 34,027.49

Step by Step Solution

1. Step 1: Write the proportion equation
   52,857.56 : 72,981.71 = 34,027.49 : x
2. Step 2: Convert to fraction form
   52,857.56/72,981.71 = 34,027.49/x
3. Step 3: Cross multiply
   52,857.56x = 72,981.71 × 34,027.49
4. Step 4: Simplify right side
   52,857.56x = 2,483,384,547.13
5. Step 5: Solve for x
   x = 2,483,384,547.13/52,857.56
6. Step 6: Final answer
   x = 46,982.58