Finding the Fourth Proportional to 1,526.23, 2,274.35 and 1,433.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,526.23 : 2,274.35 = 1,433.89 : x
2. Step 2: Convert to fraction form
   1,526.23/2,274.35 = 1,433.89/x
3. Step 3: Cross multiply
   1,526.23x = 2,274.35 × 1,433.89
4. Step 4: Simplify right side
   1,526.23x = 3,261,167.72
5. Step 5: Solve for x
   x = 3,261,167.72/1,526.23
6. Step 6: Final answer
   x = 2,136.75