Finding the Fourth Proportional to 2,643.32, 3,648.29 and 1,524.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,643.32 : 3,648.29 = 1,524.98 : x
2. Step 2: Convert to fraction form
   2,643.32/3,648.29 = 1,524.98/x
3. Step 3: Cross multiply
   2,643.32x = 3,648.29 × 1,524.98
4. Step 4: Simplify right side
   2,643.32x = 5,563,543.42
5. Step 5: Solve for x
   x = 5,563,543.42/2,643.32
6. Step 6: Final answer
   x = 2,104.76