Finding the Fourth Proportional to 12,994,911.73, 17,933,974.24 and 7,413,281.09

Step by Step Solution

1. Step 1: Write the proportion equation
   12,994,911.73 : 17,933,974.24 = 7,413,281.09 : x
2. Step 2: Convert to fraction form
   12,994,911.73/17,933,974.24 = 7,413,281.09/x
3. Step 3: Cross multiply
   12,994,911.73x = 17,933,974.24 × 7,413,281.09
4. Step 4: Simplify right side
   12,994,911.73x = 132,949,592,074,888.34
5. Step 5: Solve for x
   x = 132,949,592,074,888.34/12,994,911.73
6. Step 6: Final answer
   x = 10,230,896.12