Finding the Fourth Proportional to 16,039,676.58, 24,049,906.72 and 5,105,143.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,039,676.58 : 24,049,906.72 = 5,105,143.06 : x
2. Step 2: Convert to fraction form
   16,039,676.58/24,049,906.72 = 5,105,143.06/x
3. Step 3: Cross multiply
   16,039,676.58x = 24,049,906.72 × 5,105,143.06
4. Step 4: Simplify right side
   16,039,676.58x = 122,778,214,385,255.34
5. Step 5: Solve for x
   x = 122,778,214,385,255.34/16,039,676.58
6. Step 6: Final answer
   x = 7,654,656.49