Finding the Fourth Proportional to 1,355.08, 1,870.02 and 795.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355.08 : 1,870.02 = 795.88 : x
2. Step 2: Convert to fraction form
   1,355.08/1,870.02 = 795.88/x
3. Step 3: Cross multiply
   1,355.08x = 1,870.02 × 795.88
4. Step 4: Simplify right side
   1,355.08x = 1,488,311.52
5. Step 5: Solve for x
   x = 1,488,311.52/1,355.08
6. Step 6: Final answer
   x = 1,098.32