Finding the Fourth Proportional to 2,402.59, 3,604.37 and 1,015.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402.59 : 3,604.37 = 1,015.93 : x
2. Step 2: Convert to fraction form
   2,402.59/3,604.37 = 1,015.93/x
3. Step 3: Cross multiply
   2,402.59x = 3,604.37 × 1,015.93
4. Step 4: Simplify right side
   2,402.59x = 3,661,787.61
5. Step 5: Solve for x
   x = 3,661,787.61/2,402.59
6. Step 6: Final answer
   x = 1,524.10