Finding the Fourth Proportional to 1,359.23, 1,875.08 and 835.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359.23 : 1,875.08 = 835.07 : x
2. Step 2: Convert to fraction form
   1,359.23/1,875.08 = 835.07/x
3. Step 3: Cross multiply
   1,359.23x = 1,875.08 × 835.07
4. Step 4: Simplify right side
   1,359.23x = 1,565,815.77
5. Step 5: Solve for x
   x = 1,565,815.77/1,359.23
6. Step 6: Final answer
   x = 1,151.99