Finding the Fourth Proportional to 1,304.01, 1,957.32 and 1,156.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304.01 : 1,957.32 = 1,156.72 : x
2. Step 2: Convert to fraction form
   1,304.01/1,957.32 = 1,156.72/x
3. Step 3: Cross multiply
   1,304.01x = 1,957.32 × 1,156.72
4. Step 4: Simplify right side
   1,304.01x = 2,264,065.41
5. Step 5: Solve for x
   x = 2,264,065.41/1,304.01
6. Step 6: Final answer
   x = 1,736.24