Finding the Fourth Proportional to 7,318,111.24, 10,098,983.61 and 4,055,137.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,318,111.24 : 10,098,983.61 = 4,055,137.28 : x
2. Step 2: Convert to fraction form
   7,318,111.24/10,098,983.61 = 4,055,137.28/x
3. Step 3: Cross multiply
   7,318,111.24x = 10,098,983.61 × 4,055,137.28
4. Step 4: Simplify right side
   7,318,111.24x = 40,952,764,927,019.98
5. Step 5: Solve for x
   x = 40,952,764,927,019.98/7,318,111.24
6. Step 6: Final answer
   x = 5,596,083.96