Finding the Fourth Proportional to 1,756.72, 2,635.44 and 1,300.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,756.72 : 2,635.44 = 1,300.48 : x
2. Step 2: Convert to fraction form
   1,756.72/2,635.44 = 1,300.48/x
3. Step 3: Cross multiply
   1,756.72x = 2,635.44 × 1,300.48
4. Step 4: Simplify right side
   1,756.72x = 3,427,337.01
5. Step 5: Solve for x
   x = 3,427,337.01/1,756.72
6. Step 6: Final answer
   x = 1,950.99