Finding the Fourth Proportional to 12,401,182.56, 17,114,002.71 and 6,819,139.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,401,182.56 : 17,114,002.71 = 6,819,139.12 : x
2. Step 2: Convert to fraction form
   12,401,182.56/17,114,002.71 = 6,819,139.12/x
3. Step 3: Cross multiply
   12,401,182.56x = 17,114,002.71 × 6,819,139.12
4. Step 4: Simplify right side
   12,401,182.56x = 116,702,765,379,547.02
5. Step 5: Solve for x
   x = 116,702,765,379,547.02/12,401,182.56
6. Step 6: Final answer
   x = 9,410,615.87