Finding the Fourth Proportional to 5,262.82, 7,262.52 and 2,904.77

Step by Step Solution

1. Step 1: Write the proportion equation
   5,262.82 : 7,262.52 = 2,904.77 : x
2. Step 2: Convert to fraction form
   5,262.82/7,262.52 = 2,904.77/x
3. Step 3: Cross multiply
   5,262.82x = 7,262.52 × 2,904.77
4. Step 4: Simplify right side
   5,262.82x = 21,095,950.22
5. Step 5: Solve for x
   x = 21,095,950.22/5,262.82
6. Step 6: Final answer
   x = 4,008.49