Finding the Fourth Proportional to 16,337,886.72, 22,552,452.72 and 12,844,110.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,337,886.72 : 22,552,452.72 = 12,844,110.48 : x
2. Step 2: Convert to fraction form
   16,337,886.72/22,552,452.72 = 12,844,110.48/x
3. Step 3: Cross multiply
   16,337,886.72x = 22,552,452.72 × 12,844,110.48
4. Step 4: Simplify right side
   16,337,886.72x = 289,666,194,330,656.50
5. Step 5: Solve for x
   x = 289,666,194,330,656.50/16,337,886.72
6. Step 6: Final answer
   x = 17,729,722.29