Finding the Fourth Proportional to 2,101.34, 2,899.96 and 1,262.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101.34 : 2,899.96 = 1,262.10 : x
2. Step 2: Convert to fraction form
   2,101.34/2,899.96 = 1,262.10/x
3. Step 3: Cross multiply
   2,101.34x = 2,899.96 × 1,262.10
4. Step 4: Simplify right side
   2,101.34x = 3,660,039.52
5. Step 5: Solve for x
   x = 3,660,039.52/2,101.34
6. Step 6: Final answer
   x = 1,741.76