Finding the Fourth Proportional to 1,524.83, 2,298.65 and 1,424.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524.83 : 2,298.65 = 1,424.59 : x
2. Step 2: Convert to fraction form
   1,524.83/2,298.65 = 1,424.59/x
3. Step 3: Cross multiply
   1,524.83x = 2,298.65 × 1,424.59
4. Step 4: Simplify right side
   1,524.83x = 3,274,620.93
5. Step 5: Solve for x
   x = 3,274,620.93/1,524.83
6. Step 6: Final answer
   x = 2,147.54