Finding the Fourth Proportional to 1,562.59, 2,358.59 and 1,562.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562.59 : 2,358.59 = 1,562.59 : x
2. Step 2: Convert to fraction form
   1,562.59/2,358.59 = 1,562.59/x
3. Step 3: Cross multiply
   1,562.59x = 2,358.59 × 1,562.59
4. Step 4: Simplify right side
   1,562.59x = 3,685,509.15
5. Step 5: Solve for x
   x = 3,685,509.15/1,562.59
6. Step 6: Final answer
   x = 2,358.59