Finding the Fourth Proportional to 3,734.04, 5,152.71 and 2,221.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734.04 : 5,152.71 = 2,221.52 : x
2. Step 2: Convert to fraction form
   3,734.04/5,152.71 = 2,221.52/x
3. Step 3: Cross multiply
   3,734.04x = 5,152.71 × 2,221.52
4. Step 4: Simplify right side
   3,734.04x = 11,446,848.32
5. Step 5: Solve for x
   x = 11,446,848.32/3,734.04
6. Step 6: Final answer
   x = 3,065.54