Finding the Fourth Proportional to 2,104.74, 3,153.33 and 1,372.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.74 : 3,153.33 = 1,372.50 : x
2. Step 2: Convert to fraction form
   2,104.74/3,153.33 = 1,372.50/x
3. Step 3: Cross multiply
   2,104.74x = 3,153.33 × 1,372.50
4. Step 4: Simplify right side
   2,104.74x = 4,327,945.43
5. Step 5: Solve for x
   x = 4,327,945.43/2,104.74
6. Step 6: Final answer
   x = 2,056.29