Finding the Fourth Proportional to 2,501.33, 3,751.38 and 1,039.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.33 : 3,751.38 = 1,039.08 : x
2. Step 2: Convert to fraction form
   2,501.33/3,751.38 = 1,039.08/x
3. Step 3: Cross multiply
   2,501.33x = 3,751.38 × 1,039.08
4. Step 4: Simplify right side
   2,501.33x = 3,897,983.93
5. Step 5: Solve for x
   x = 3,897,983.93/2,501.33
6. Step 6: Final answer
   x = 1,558.36