Finding the Fourth Proportional to 2,501.76, 3,753.54 and 1,574.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.76 : 3,753.54 = 1,574.40 : x
2. Step 2: Convert to fraction form
   2,501.76/3,753.54 = 1,574.40/x
3. Step 3: Cross multiply
   2,501.76x = 3,753.54 × 1,574.40
4. Step 4: Simplify right side
   2,501.76x = 5,909,573.38
5. Step 5: Solve for x
   x = 5,909,573.38/2,501.76
6. Step 6: Final answer
   x = 2,362.17