Finding the Fourth Proportional to 11,146,164.30, 16,703,500.05 and 8,244,890.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,146,164.30 : 16,703,500.05 = 8,244,890.10 : x
2. Step 2: Convert to fraction form
   11,146,164.30/16,703,500.05 = 8,244,890.10/x
3. Step 3: Cross multiply
   11,146,164.30x = 16,703,500.05 × 8,244,890.10
4. Step 4: Simplify right side
   11,146,164.30x = 137,718,522,197,594.50
5. Step 5: Solve for x
   x = 137,718,522,197,594.50/11,146,164.30
6. Step 6: Final answer
   x = 12,355,687.44