Finding the Fourth Proportional to 1,845.98, 2,560.50 and 1,779.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845.98 : 2,560.50 = 1,779.48 : x
2. Step 2: Convert to fraction form
   1,845.98/2,560.50 = 1,779.48/x
3. Step 3: Cross multiply
   1,845.98x = 2,560.50 × 1,779.48
4. Step 4: Simplify right side
   1,845.98x = 4,556,359.52
5. Step 5: Solve for x
   x = 4,556,359.52/1,845.98
6. Step 6: Final answer
   x = 2,468.27