Finding the Fourth Proportional to 2,316.67, 3,475.28 and 1,451.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,316.67 : 3,475.28 = 1,451.05 : x
2. Step 2: Convert to fraction form
   2,316.67/3,475.28 = 1,451.05/x
3. Step 3: Cross multiply
   2,316.67x = 3,475.28 × 1,451.05
4. Step 4: Simplify right side
   2,316.67x = 5,042,805.04
5. Step 5: Solve for x
   x = 5,042,805.04/2,316.67
6. Step 6: Final answer
   x = 2,176.75