Finding the Fourth Proportional to 1,134.59, 1,700.67 and 556.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134.59 : 1,700.67 = 556.25 : x
2. Step 2: Convert to fraction form
   1,134.59/1,700.67 = 556.25/x
3. Step 3: Cross multiply
   1,134.59x = 1,700.67 × 556.25
4. Step 4: Simplify right side
   1,134.59x = 945,997.69
5. Step 5: Solve for x
   x = 945,997.69/1,134.59
6. Step 6: Final answer
   x = 833.78