Finding the Fourth Proportional to 2,534.94, 3,498.06 and 1,591.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534.94 : 3,498.06 = 1,591.68 : x
2. Step 2: Convert to fraction form
   2,534.94/3,498.06 = 1,591.68/x
3. Step 3: Cross multiply
   2,534.94x = 3,498.06 × 1,591.68
4. Step 4: Simplify right side
   2,534.94x = 5,567,792.14
5. Step 5: Solve for x
   x = 5,567,792.14/2,534.94
6. Step 6: Final answer
   x = 2,196.42