Finding the Fourth Proportional to 9,826,443.72, 14,739,665.22 and 3,838,612.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,826,443.72 : 14,739,665.22 = 3,838,612.68 : x
2. Step 2: Convert to fraction form
   9,826,443.72/14,739,665.22 = 3,838,612.68/x
3. Step 3: Cross multiply
   9,826,443.72x = 14,739,665.22 × 3,838,612.68
4. Step 4: Simplify right side
   9,826,443.72x = 56,579,865,812,446.99
5. Step 5: Solve for x
   x = 56,579,865,812,446.99/9,826,443.72
6. Step 6: Final answer
   x = 5,757,918.88