Finding the Fourth Proportional to 2,073.96, 2,861.88 and 1,234.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.96 : 2,861.88 = 1,234.53 : x
2. Step 2: Convert to fraction form
   2,073.96/2,861.88 = 1,234.53/x
3. Step 3: Cross multiply
   2,073.96x = 2,861.88 × 1,234.53
4. Step 4: Simplify right side
   2,073.96x = 3,533,056.23
5. Step 5: Solve for x
   x = 3,533,056.23/2,073.96
6. Step 6: Final answer
   x = 1,703.53