Finding the Fourth Proportional to 1,524.50, 2,102.59 and 1,052.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524.50 : 2,102.59 = 1,052.29 : x
2. Step 2: Convert to fraction form
   1,524.50/2,102.59 = 1,052.29/x
3. Step 3: Cross multiply
   1,524.50x = 2,102.59 × 1,052.29
4. Step 4: Simplify right side
   1,524.50x = 2,212,534.43
5. Step 5: Solve for x
   x = 2,212,534.43/1,524.50
6. Step 6: Final answer
   x = 1,451.32