Finding the Fourth Proportional to 16,258,648.83, 24,387,983.78 and 4,129,021.95

Step by Step Solution

1. Step 1: Write the proportion equation
   16,258,648.83 : 24,387,983.78 = 4,129,021.95 : x
2. Step 2: Convert to fraction form
   16,258,648.83/24,387,983.78 = 4,129,021.95/x
3. Step 3: Cross multiply
   16,258,648.83x = 24,387,983.78 × 4,129,021.95
4. Step 4: Simplify right side
   16,258,648.83x = 100,698,520,323,218.86
5. Step 5: Solve for x
   x = 100,698,520,323,218.86/16,258,648.83
6. Step 6: Final answer
   x = 6,193,535.60