Finding the Fourth Proportional to 1,740.06, 2,401.29 and 954.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,740.06 : 2,401.29 = 954.12 : x
2. Step 2: Convert to fraction form
   1,740.06/2,401.29 = 954.12/x
3. Step 3: Cross multiply
   1,740.06x = 2,401.29 × 954.12
4. Step 4: Simplify right side
   1,740.06x = 2,291,118.81
5. Step 5: Solve for x
   x = 2,291,118.81/1,740.06
6. Step 6: Final answer
   x = 1,316.69