Finding the Fourth Proportional to 2,513.76, 3,742.46 and 2,501.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.76 : 3,742.46 = 2,501.58 : x
2. Step 2: Convert to fraction form
   2,513.76/3,742.46 = 2,501.58/x
3. Step 3: Cross multiply
   2,513.76x = 3,742.46 × 2,501.58
4. Step 4: Simplify right side
   2,513.76x = 9,362,050.58
5. Step 5: Solve for x
   x = 9,362,050.58/2,513.76
6. Step 6: Final answer
   x = 3,724.32