Finding the Fourth Proportional to 2,475.89, 3,713.51 and 894.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,475.89 : 3,713.51 = 894.45 : x
2. Step 2: Convert to fraction form
   2,475.89/3,713.51 = 894.45/x
3. Step 3: Cross multiply
   2,475.89x = 3,713.51 × 894.45
4. Step 4: Simplify right side
   2,475.89x = 3,321,554.74
5. Step 5: Solve for x
   x = 3,321,554.74/2,475.89
6. Step 6: Final answer
   x = 1,341.56