Finding the Fourth Proportional to 3,498.88, 5,250.14 and 1,550.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498.88 : 5,250.14 = 1,550.63 : x
2. Step 2: Convert to fraction form
   3,498.88/5,250.14 = 1,550.63/x
3. Step 3: Cross multiply
   3,498.88x = 5,250.14 × 1,550.63
4. Step 4: Simplify right side
   3,498.88x = 8,141,024.59
5. Step 5: Solve for x
   x = 8,141,024.59/3,498.88
6. Step 6: Final answer
   x = 2,326.75