Finding the Fourth Proportional to 2,266.09, 3,126.72 and 1,521.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,266.09 : 3,126.72 = 1,521.01 : x
2. Step 2: Convert to fraction form
   2,266.09/3,126.72 = 1,521.01/x
3. Step 3: Cross multiply
   2,266.09x = 3,126.72 × 1,521.01
4. Step 4: Simplify right side
   2,266.09x = 4,755,772.39
5. Step 5: Solve for x
   x = 4,755,772.39/2,266.09
6. Step 6: Final answer
   x = 2,098.67