Finding the Fourth Proportional to 2,877.51, 4,315.59 and 1,234.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,877.51 : 4,315.59 = 1,234.83 : x
2. Step 2: Convert to fraction form
   2,877.51/4,315.59 = 1,234.83/x
3. Step 3: Cross multiply
   2,877.51x = 4,315.59 × 1,234.83
4. Step 4: Simplify right side
   2,877.51x = 5,329,020.00
5. Step 5: Solve for x
   x = 5,329,020.00/2,877.51
6. Step 6: Final answer
   x = 1,851.96