Finding the Fourth Proportional to 2,501.35, 3,751.69 and 652.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.35 : 3,751.69 = 652.59 : x
2. Step 2: Convert to fraction form
   2,501.35/3,751.69 = 652.59/x
3. Step 3: Cross multiply
   2,501.35x = 3,751.69 × 652.59
4. Step 4: Simplify right side
   2,501.35x = 2,448,315.38
5. Step 5: Solve for x
   x = 2,448,315.38/2,501.35
6. Step 6: Final answer
   x = 978.80