Finding the Fourth Proportional to 7,158.03, 10,735.89 and 1,962.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,158.03 : 10,735.89 = 1,962.69 : x
2. Step 2: Convert to fraction form
   7,158.03/10,735.89 = 1,962.69/x
3. Step 3: Cross multiply
   7,158.03x = 10,735.89 × 1,962.69
4. Step 4: Simplify right side
   7,158.03x = 21,071,223.94
5. Step 5: Solve for x
   x = 21,071,223.94/7,158.03
6. Step 6: Final answer
   x = 2,943.72