Finding the Fourth Proportional to 5,300.68, 7,314.60 and 2,942.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.68 : 7,314.60 = 2,942.82 : x
2. Step 2: Convert to fraction form
   5,300.68/7,314.60 = 2,942.82/x
3. Step 3: Cross multiply
   5,300.68x = 7,314.60 × 2,942.82
4. Step 4: Simplify right side
   5,300.68x = 21,525,551.17
5. Step 5: Solve for x
   x = 21,525,551.17/5,300.68
6. Step 6: Final answer
   x = 4,060.90