Finding the Fourth Proportional to 1,562.98, 2,345.52 and 833.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562.98 : 2,345.52 = 833.06 : x
2. Step 2: Convert to fraction form
   1,562.98/2,345.52 = 833.06/x
3. Step 3: Cross multiply
   1,562.98x = 2,345.52 × 833.06
4. Step 4: Simplify right side
   1,562.98x = 1,953,958.89
5. Step 5: Solve for x
   x = 1,953,958.89/1,562.98
6. Step 6: Final answer
   x = 1,250.15