Finding the Fourth Proportional to 2,151,329.50, 3,227,141.94 and 712,010.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,329.50 : 3,227,141.94 = 712,010.26 : x
2. Step 2: Convert to fraction form
   2,151,329.50/3,227,141.94 = 712,010.26/x
3. Step 3: Cross multiply
   2,151,329.50x = 3,227,141.94 × 712,010.26
4. Step 4: Simplify right side
   2,151,329.50x = 2,297,758,171,756.30
5. Step 5: Solve for x
   x = 2,297,758,171,756.30/2,151,329.50
6. Step 6: Final answer
   x = 1,068,064.27