Finding the Fourth Proportional to 12,943.55, 19,402.25 and 5,041.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,943.55 : 19,402.25 = 5,041.12 : x
2. Step 2: Convert to fraction form
   12,943.55/19,402.25 = 5,041.12/x
3. Step 3: Cross multiply
   12,943.55x = 19,402.25 × 5,041.12
4. Step 4: Simplify right side
   12,943.55x = 97,809,034.62
5. Step 5: Solve for x
   x = 97,809,034.62/12,943.55
6. Step 6: Final answer
   x = 7,556.59