Finding the Fourth Proportional to 3,637.42, 5,456.01 and 1,005.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,637.42 : 5,456.01 = 1,005.08 : x
2. Step 2: Convert to fraction form
   3,637.42/5,456.01 = 1,005.08/x
3. Step 3: Cross multiply
   3,637.42x = 5,456.01 × 1,005.08
4. Step 4: Simplify right side
   3,637.42x = 5,483,726.53
5. Step 5: Solve for x
   x = 5,483,726.53/3,637.42
6. Step 6: Final answer
   x = 1,507.59