Finding the Fourth Proportional to 9,031,456.39, 12,461,606.77 and 5,496,885.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,031,456.39 : 12,461,606.77 = 5,496,885.51 : x
2. Step 2: Convert to fraction form
   9,031,456.39/12,461,606.77 = 5,496,885.51/x
3. Step 3: Cross multiply
   9,031,456.39x = 12,461,606.77 × 5,496,885.51
4. Step 4: Simplify right side
   9,031,456.39x = 68,500,025,654,941.12
5. Step 5: Solve for x
   x = 68,500,025,654,941.12/9,031,456.39
6. Step 6: Final answer
   x = 7,584,604.60