Finding the Fourth Proportional to 10,368,429.19, 14,309,243.83 and 5,723,136.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368,429.19 : 14,309,243.83 = 5,723,136.62 : x
2. Step 2: Convert to fraction form
   10,368,429.19/14,309,243.83 = 5,723,136.62/x
3. Step 3: Cross multiply
   10,368,429.19x = 14,309,243.83 × 5,723,136.62
4. Step 4: Simplify right side
   10,368,429.19x = 81,893,757,367,982.06
5. Step 5: Solve for x
   x = 81,893,757,367,982.06/10,368,429.19
6. Step 6: Final answer
   x = 7,898,376.49