Finding the Fourth Proportional to 3,476.34, 5,216.82 and 1,627.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,476.34 : 5,216.82 = 1,627.59 : x
2. Step 2: Convert to fraction form
   3,476.34/5,216.82 = 1,627.59/x
3. Step 3: Cross multiply
   3,476.34x = 5,216.82 × 1,627.59
4. Step 4: Simplify right side
   3,476.34x = 8,490,844.06
5. Step 5: Solve for x
   x = 8,490,844.06/3,476.34
6. Step 6: Final answer
   x = 2,442.47