Finding the Fourth Proportional to 16,301,514.18, 22,487,103.63 and 13,240,414.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,301,514.18 : 22,487,103.63 = 13,240,414.02 : x
2. Step 2: Convert to fraction form
   16,301,514.18/22,487,103.63 = 13,240,414.02/x
3. Step 3: Cross multiply
   16,301,514.18x = 22,487,103.63 × 13,240,414.02
4. Step 4: Simplify right side
   16,301,514.18x = 297,738,562,171,844.88
5. Step 5: Solve for x
   x = 297,738,562,171,844.88/16,301,514.18
6. Step 6: Final answer
   x = 18,264,472.79