Finding the Fourth Proportional to 16,474,498.10, 22,734,992.31 and 9,411,026.79

Step by Step Solution

1. Step 1: Write the proportion equation
   16,474,498.10 : 22,734,992.31 = 9,411,026.79 : x
2. Step 2: Convert to fraction form
   16,474,498.10/22,734,992.31 = 9,411,026.79/x
3. Step 3: Cross multiply
   16,474,498.10x = 22,734,992.31 × 9,411,026.79
4. Step 4: Simplify right side
   16,474,498.10x = 213,959,621,664,562.59
5. Step 5: Solve for x
   x = 213,959,621,664,562.59/16,474,498.10
6. Step 6: Final answer
   x = 12,987,322.61