Finding the Fourth Proportional to 2,064.56, 3,096.86 and 525.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.56 : 3,096.86 = 525.56 : x
2. Step 2: Convert to fraction form
   2,064.56/3,096.86 = 525.56/x
3. Step 3: Cross multiply
   2,064.56x = 3,096.86 × 525.56
4. Step 4: Simplify right side
   2,064.56x = 1,627,590.86
5. Step 5: Solve for x
   x = 1,627,590.86/2,064.56
6. Step 6: Final answer
   x = 788.35