Finding the Fourth Proportional to 10,368,039.05, 14,481,662.35 and 10,368,039.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368,039.05 : 14,481,662.35 = 10,368,039.05 : x
2. Step 2: Convert to fraction form
   10,368,039.05/14,481,662.35 = 10,368,039.05/x
3. Step 3: Cross multiply
   10,368,039.05x = 14,481,662.35 × 10,368,039.05
4. Step 4: Simplify right side
   10,368,039.05x = 150,146,440,753,714.78
5. Step 5: Solve for x
   x = 150,146,440,753,714.78/10,368,039.05
6. Step 6: Final answer
   x = 14,481,662.35