Finding the Fourth Proportional to 2,711.53, 4,068.82 and 1,250.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,711.53 : 4,068.82 = 1,250.68 : x
2. Step 2: Convert to fraction form
   2,711.53/4,068.82 = 1,250.68/x
3. Step 3: Cross multiply
   2,711.53x = 4,068.82 × 1,250.68
4. Step 4: Simplify right side
   2,711.53x = 5,088,783.34
5. Step 5: Solve for x
   x = 5,088,783.34/2,711.53
6. Step 6: Final answer
   x = 1,876.72