Finding the Fourth Proportional to 5,592.78, 8,387.10 and 1,843.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,592.78 : 8,387.10 = 1,843.61 : x
2. Step 2: Convert to fraction form
   5,592.78/8,387.10 = 1,843.61/x
3. Step 3: Cross multiply
   5,592.78x = 8,387.10 × 1,843.61
4. Step 4: Simplify right side
   5,592.78x = 15,462,499.50
5. Step 5: Solve for x
   x = 15,462,499.50/5,592.78
6. Step 6: Final answer
   x = 2,764.73