Finding the Fourth Proportional to 2,062.59, 3,095.25 and 764.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.59 : 3,095.25 = 764.02 : x
2. Step 2: Convert to fraction form
   2,062.59/3,095.25 = 764.02/x
3. Step 3: Cross multiply
   2,062.59x = 3,095.25 × 764.02
4. Step 4: Simplify right side
   2,062.59x = 2,364,832.91
5. Step 5: Solve for x
   x = 2,364,832.91/2,062.59
6. Step 6: Final answer
   x = 1,146.54