Finding the Fourth Proportional to 2,971.62, 4,453.18 and 1,303.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,971.62 : 4,453.18 = 1,303.74 : x
2. Step 2: Convert to fraction form
   2,971.62/4,453.18 = 1,303.74/x
3. Step 3: Cross multiply
   2,971.62x = 4,453.18 × 1,303.74
4. Step 4: Simplify right side
   2,971.62x = 5,805,788.89
5. Step 5: Solve for x
   x = 5,805,788.89/2,971.62
6. Step 6: Final answer
   x = 1,953.75