Finding the Fourth Proportional to 4,764.10, 7,145.34 and 1,300.54

Step by Step Solution

1. Step 1: Write the proportion equation
   4,764.10 : 7,145.34 = 1,300.54 : x
2. Step 2: Convert to fraction form
   4,764.10/7,145.34 = 1,300.54/x
3. Step 3: Cross multiply
   4,764.10x = 7,145.34 × 1,300.54
4. Step 4: Simplify right side
   4,764.10x = 9,292,800.48
5. Step 5: Solve for x
   x = 9,292,800.48/4,764.10
6. Step 6: Final answer
   x = 1,950.59