Finding the Fourth Proportional to 16,490,808.69, 22,747,861.04 and 10,285,081.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,490,808.69 : 22,747,861.04 = 10,285,081.52 : x
2. Step 2: Convert to fraction form
   16,490,808.69/22,747,861.04 = 10,285,081.52/x
3. Step 3: Cross multiply
   16,490,808.69x = 22,747,861.04 × 10,285,081.52
4. Step 4: Simplify right side
   16,490,808.69x = 233,963,605,088,292.69
5. Step 5: Solve for x
   x = 233,963,605,088,292.69/16,490,808.69
6. Step 6: Final answer
   x = 14,187,515.57