Finding the Fourth Proportional to 1,498.95, 2,068.56 and 835.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.95 : 2,068.56 = 835.83 : x
2. Step 2: Convert to fraction form
   1,498.95/2,068.56 = 835.83/x
3. Step 3: Cross multiply
   1,498.95x = 2,068.56 × 835.83
4. Step 4: Simplify right side
   1,498.95x = 1,728,964.50
5. Step 5: Solve for x
   x = 1,728,964.50/1,498.95
6. Step 6: Final answer
   x = 1,153.45