Finding the Fourth Proportional to 3,514.98, 4,847.61 and 2,526.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.98 : 4,847.61 = 2,526.78 : x
2. Step 2: Convert to fraction form
   3,514.98/4,847.61 = 2,526.78/x
3. Step 3: Cross multiply
   3,514.98x = 4,847.61 × 2,526.78
4. Step 4: Simplify right side
   3,514.98x = 12,248,844.00
5. Step 5: Solve for x
   x = 12,248,844.00/3,514.98
6. Step 6: Final answer
   x = 3,484.75