Finding the Fourth Proportional to 3,727.31, 5,591.16 and 954.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,727.31 : 5,591.16 = 954.01 : x
2. Step 2: Convert to fraction form
   3,727.31/5,591.16 = 954.01/x
3. Step 3: Cross multiply
   3,727.31x = 5,591.16 × 954.01
4. Step 4: Simplify right side
   3,727.31x = 5,334,006.19
5. Step 5: Solve for x
   x = 5,334,006.19/3,727.31
6. Step 6: Final answer
   x = 1,431.06