Finding the Fourth Proportional to 1,524.42, 2,285.01 and 792.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524.42 : 2,285.01 = 792.18 : x
2. Step 2: Convert to fraction form
   1,524.42/2,285.01 = 792.18/x
3. Step 3: Cross multiply
   1,524.42x = 2,285.01 × 792.18
4. Step 4: Simplify right side
   1,524.42x = 1,810,139.22
5. Step 5: Solve for x
   x = 1,810,139.22/1,524.42
6. Step 6: Final answer
   x = 1,187.43