Finding the Fourth Proportional to 2,368.83, 3,550.67 and 907.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368.83 : 3,550.67 = 907.35 : x
2. Step 2: Convert to fraction form
   2,368.83/3,550.67 = 907.35/x
3. Step 3: Cross multiply
   2,368.83x = 3,550.67 × 907.35
4. Step 4: Simplify right side
   2,368.83x = 3,221,695.89
5. Step 5: Solve for x
   x = 3,221,695.89/2,368.83
6. Step 6: Final answer
   x = 1,360.04