Finding the Fourth Proportional to 2,374.76, 3,562.59 and 731.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374.76 : 3,562.59 = 731.45 : x
2. Step 2: Convert to fraction form
   2,374.76/3,562.59 = 731.45/x
3. Step 3: Cross multiply
   2,374.76x = 3,562.59 × 731.45
4. Step 4: Simplify right side
   2,374.76x = 2,605,856.46
5. Step 5: Solve for x
   x = 2,605,856.46/2,374.76
6. Step 6: Final answer
   x = 1,097.31