Finding the Fourth Proportional to 2,364.35, 3,542.86 and 1,624.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.35 : 3,542.86 = 1,624.31 : x
2. Step 2: Convert to fraction form
   2,364.35/3,542.86 = 1,624.31/x
3. Step 3: Cross multiply
   2,364.35x = 3,542.86 × 1,624.31
4. Step 4: Simplify right side
   2,364.35x = 5,754,691.39
5. Step 5: Solve for x
   x = 5,754,691.39/2,364.35
6. Step 6: Final answer
   x = 2,433.95