Finding the Fourth Proportional to 7,248,941.10, 10,876,910.85 and 5,114,429.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,248,941.10 : 10,876,910.85 = 5,114,429.10 : x
2. Step 2: Convert to fraction form
   7,248,941.10/10,876,910.85 = 5,114,429.10/x
3. Step 3: Cross multiply
   7,248,941.10x = 10,876,910.85 × 5,114,429.10
4. Step 4: Simplify right side
   7,248,941.10x = 55,629,189,369,345.73
5. Step 5: Solve for x
   x = 55,629,189,369,345.73/7,248,941.10
6. Step 6: Final answer
   x = 7,674,112.48