Finding the Fourth Proportional to 3,012.77, 4,521.59 and 1,552.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,012.77 : 4,521.59 = 1,552.34 : x
2. Step 2: Convert to fraction form
   3,012.77/4,521.59 = 1,552.34/x
3. Step 3: Cross multiply
   3,012.77x = 4,521.59 × 1,552.34
4. Step 4: Simplify right side
   3,012.77x = 7,019,045.02
5. Step 5: Solve for x
   x = 7,019,045.02/3,012.77
6. Step 6: Final answer
   x = 2,329.76