Finding the Fourth Proportional to 9,811,325.82, 13,539,629.82 and 5,461,439.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,811,325.82 : 13,539,629.82 = 5,461,439.72 : x
2. Step 2: Convert to fraction form
   9,811,325.82/13,539,629.82 = 5,461,439.72/x
3. Step 3: Cross multiply
   9,811,325.82x = 13,539,629.82 × 5,461,439.72
4. Step 4: Simplify right side
   9,811,325.82x = 73,945,872,093,044.45
5. Step 5: Solve for x
   x = 73,945,872,093,044.45/9,811,325.82
6. Step 6: Final answer
   x = 7,536,786.92