Finding the Fourth Proportional to 2,534.46, 3,498.40 and 1,486.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534.46 : 3,498.40 = 1,486.50 : x
2. Step 2: Convert to fraction form
   2,534.46/3,498.40 = 1,486.50/x
3. Step 3: Cross multiply
   2,534.46x = 3,498.40 × 1,486.50
4. Step 4: Simplify right side
   2,534.46x = 5,200,371.60
5. Step 5: Solve for x
   x = 5,200,371.60/2,534.46
6. Step 6: Final answer
   x = 2,051.87