Finding the Fourth Proportional to 3,501.57, 5,255.31 and 1,654.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,501.57 : 5,255.31 = 1,654.01 : x
2. Step 2: Convert to fraction form
   3,501.57/5,255.31 = 1,654.01/x
3. Step 3: Cross multiply
   3,501.57x = 5,255.31 × 1,654.01
4. Step 4: Simplify right side
   3,501.57x = 8,692,335.29
5. Step 5: Solve for x
   x = 8,692,335.29/3,501.57
6. Step 6: Final answer
   x = 2,482.41