Finding the Fourth Proportional to 7,293.48, 10,943.82 and 3,132.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,293.48 : 10,943.82 = 3,132.30 : x
2. Step 2: Convert to fraction form
   7,293.48/10,943.82 = 3,132.30/x
3. Step 3: Cross multiply
   7,293.48x = 10,943.82 × 3,132.30
4. Step 4: Simplify right side
   7,293.48x = 34,279,327.39
5. Step 5: Solve for x
   x = 34,279,327.39/7,293.48
6. Step 6: Final answer
   x = 4,700.00