Finding the Fourth Proportional to 4,105,315.31, 5,665,106.59 and 2,269,666.37

Step by Step Solution

1. Step 1: Write the proportion equation
   4,105,315.31 : 5,665,106.59 = 2,269,666.37 : x
2. Step 2: Convert to fraction form
   4,105,315.31/5,665,106.59 = 2,269,666.37/x
3. Step 3: Cross multiply
   4,105,315.31x = 5,665,106.59 × 2,269,666.37
4. Step 4: Simplify right side
   4,105,315.31x = 12,857,901,918,276.98
5. Step 5: Solve for x
   x = 12,857,901,918,276.98/4,105,315.31
6. Step 6: Final answer
   x = 3,132,013.25