Finding the Fourth Proportional to 9,789,429.09, 14,612,285.55 and 9,067,997.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,789,429.09 : 14,612,285.55 = 9,067,997.93 : x
2. Step 2: Convert to fraction form
   9,789,429.09/14,612,285.55 = 9,067,997.93/x
3. Step 3: Cross multiply
   9,789,429.09x = 14,612,285.55 × 9,067,997.93
4. Step 4: Simplify right side
   9,789,429.09x = 132,504,175,046,907.50
5. Step 5: Solve for x
   x = 132,504,175,046,907.50/9,789,429.09
6. Step 6: Final answer
   x = 13,535,434.38