Finding the Fourth Proportional to 1,499.01, 2,068.64 and 835.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.01 : 2,068.64 = 835.92 : x
2. Step 2: Convert to fraction form
   1,499.01/2,068.64 = 835.92/x
3. Step 3: Cross multiply
   1,499.01x = 2,068.64 × 835.92
4. Step 4: Simplify right side
   1,499.01x = 1,729,216.50
5. Step 5: Solve for x
   x = 1,729,216.50/1,499.01
6. Step 6: Final answer
   x = 1,153.58