Finding the Fourth Proportional to 2,561.82, 3,841.70 and 1,001.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,561.82 : 3,841.70 = 1,001.52 : x
2. Step 2: Convert to fraction form
   2,561.82/3,841.70 = 1,001.52/x
3. Step 3: Cross multiply
   2,561.82x = 3,841.70 × 1,001.52
4. Step 4: Simplify right side
   2,561.82x = 3,847,539.38
5. Step 5: Solve for x
   x = 3,847,539.38/2,561.82
6. Step 6: Final answer
   x = 1,501.88