Finding the Fourth Proportional to 10,195,496.63, 14,070,983.43 and 5,725,786.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,195,496.63 : 14,070,983.43 = 5,725,786.30 : x
2. Step 2: Convert to fraction form
   10,195,496.63/14,070,983.43 = 5,725,786.30/x
3. Step 3: Cross multiply
   10,195,496.63x = 14,070,983.43 × 5,725,786.30
4. Step 4: Simplify right side
   10,195,496.63x = 80,567,444,105,107.70
5. Step 5: Solve for x
   x = 80,567,444,105,107.70/10,195,496.63
6. Step 6: Final answer
   x = 7,902,257.93