Finding the Fourth Proportional to 1,500.29, 2,251.42 and 526.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500.29 : 2,251.42 = 526.37 : x
2. Step 2: Convert to fraction form
   1,500.29/2,251.42 = 526.37/x
3. Step 3: Cross multiply
   1,500.29x = 2,251.42 × 526.37
4. Step 4: Simplify right side
   1,500.29x = 1,185,067.37
5. Step 5: Solve for x
   x = 1,185,067.37/1,500.29
6. Step 6: Final answer
   x = 789.89