Finding the Fourth Proportional to 52,134.15, 78,206.69 and 17,076.54

Step by Step Solution

1. Step 1: Write the proportion equation
   52,134.15 : 78,206.69 = 17,076.54 : x
2. Step 2: Convert to fraction form
   52,134.15/78,206.69 = 17,076.54/x
3. Step 3: Cross multiply
   52,134.15x = 78,206.69 × 17,076.54
4. Step 4: Simplify right side
   52,134.15x = 1,335,499,670.05
5. Step 5: Solve for x
   x = 1,335,499,670.05/52,134.15
6. Step 6: Final answer
   x = 25,616.60